T27
Polyester-based sprayable and machinable
tooling compound
Product Overview
Crestamould

T27 is a sprayable modified polyester compound designed for milling of large plugs (10-
25 m, 30-75 ft, ) or direct limited production moulds with Computer Numerical Control (CNC) multiple
axis machines. This material combines unique qualities, can be sprayed with few passes up to a thickness
of approx. 25mm (1 ). Crestamould

T27 provides a homogenous substrate that prevents print from
the underlying structure, and gives sufficient flexibility to prevent cracks. Crestamould

T27 retains its
machinability over time – it is as easy to machine after 6 months as when freshly sprayed. Crestamould

T27 is available as a R (Regular) and S (Summer) version. Moulds using Crestamould

Tooling Resin RTR
4010PA are successfully produced with Crestamould

T27 plugs.
Features and Benefits
Fast application, build-up with few passes
Tough and resilient, remains non-brittle
Maintains dimensional tolerance over time
Low shrinkage, low exother
Easy to cut and machine with carbide tools
Machines/ shaves like wood – no dust generation
Low tool wear
Remarkable profile of finished parts
No settling in the equipment
Easy to repair – bonds to itself
Compatible with poly/ vinylester sanding primers
Constant hardness over time, after 24 hours, or
after 6 months
www.scottbader.com Crestamould

T27 | Page 1 of 3 | Version: February 2019
General Properties
Colour Pink
Density 1.04 – 1.10 g/cc; 8.6 – 9.2 lbs gallon
Viscosity, Brookfield HAF T-C, @ 5rpm, 24
o
C 196,000 – 216,000 cps
Thixotropic Index 5-7
Peak Exotherm, 100 gram mass 132 C (270 F)
Hardness after 24 Hours, 24
o
C (75
o
F) Minimum 55 Shore D

www.scottbader.com
Process Temperature
The ideal shop temperature is 25
o
C (77
o
F). The useable range for Crestamould

T27 R (Regular) is from
21
o
C (70
o
F) to 29
o
C (85
o
F); for Crestamould

T27 S (Summer) it is from 24
o
C (75
o
F) to 35
o
C (95
o
F).
Maintain catalyst levels between 1.25 and 1.8% by volume. Below 21
o
C (70
o
F) obtaining a spray pattern will
be difficult.
Catalyst Types
Catalyst used for internal ATC QC is Arkema Luperox DDM-9. An equivalent catalyst is Luperox K1.
Catalysts in the same category are Syrgis Norox MEKP-9; Syrgis Superox 702; Norpol Peroxide 1; Syrgis
Andonox KP-9; Akzo Cadox D-50a. Hi-Dimer type catalysts used for VE resins and gelcoats can be used
but can slow down the reaction and can increase exotherm. High hydrogen peroxide content (Luperox
DeltaX-9), low exoterm blends (Andonox KP-9LE) and CHP blends (MCP) catalysts are to be avoided.
MEKP (Arkema Luperox

DDM-9, SG 1.004 g/cc)
1.8% by volume
(minimum 1.25%, maximum 1.8%); set
Geltime* at 24
o
C (75
o
F) R – Regular version
pump slave arm at 1
1
/4, 1
1
/2 and
1
3
/4 % respectively
Geltime* at 29
o
C (85
o
F) S – Summer version
15 – 20 minutes (100 gram mass)
@ 1.8% by volume
Exotherm, 3/8 (10mm) thickness
15 – 20 minutes (100 gram mass)
@ 1.8% by volume
Coverage Less than 54
o
C (130
o
F)
Catalysation
Catalyst levels are stated by volume. If used by weight, adjust catalyst levels taking specific gravity of the various catalysts into account.
Caution: Follow recommended catalyst types and ratios. Do not exceed a catalyst ratio of 1.8% by volume, nor catalyze below
1.25% in hot temperatures. For consistent results, maintain the recommended shop temperature and a constant catalyst ratio.
Crestamould

T27 | Page 2 of 3 | Version: February 2019
Equipment
Crestamould

T27 is dispensed through an internal mix catalyst pumping/ spraying system with a
ram-type equipment such as the Magnum Venus Industries Putty Unit (www.mvpind.com); the GS
Manufacturing BWX Putty Dispensing System (www.gsmfg.com); or Glascraft, (www.glascraft.com).
The spray fan is obtained by selecting larger than normal spray fan angles for the nozzles (i.e. 70
o
nominal
angle). Vertical hang is non-sagging up to 10mm (3/8 ) wet on wet. An alternative to spraying for large
parts is to use a splatter head arrangement. This allows higher output with less overspray but induces
surface texture. to 5mm (3/16 ) can be applied, waiting for a relative cool-down between the passes,
to approx. 43
o
-49
o
C (110
o
-120
o
F). This is repeated until the desired thickness is achieved. The coverage is
1 litre/1mm/m2; or 0.624 gallons/board ft. (12 x12 x1 ).
Application
The first coat is critical. A layer of no more than 3mm (1/8 ) and no less than 1.5mm (1/16 ) should be
uniformly applied and allowed to gel, exotherm and cool down. Duration approx. 1 – 1.5 hours. Once this
first coat is down to room temperature, subsequent coats of 3mm (1/8 ) to 5mm (3/16 ) can be applied,
waiting for a relative cool-down between the passes to approx. 43
o
-49
o
C (110
o
-120
o
F). This is repeated
until the total desired thickness is achieved. Most applications aim for 20 – 25mm (3/4 – 1 ) total thickness
prior to machining. The secondary bonding window is such that no sanding is required between coats if
the job is stopped. The coverage is 1 litre/1mm/m
2
(0.6 gallons per inch per ft
2
). Tool marks are removed
with 40 grit sandpaper. The surface needs no further preparation prior to sanding primer application.

www.scottbader.com
Machining
Use carbide tools. Use a positive rake; 2,3 or 4 flutes. End-mill tools are used for the majority of the work,
ball-end tools for finishing. Calculate a chip load of 0.4 – 0.5mm (0.015 – 0.020 ) to set the feed rate versus
rpm versus number of flutes. Adjust speeds to avoid overheating or overloading and material pull out. Do
not leave the CNC unattended. Brush or blow off material as it accumulates on flat surfaces. If possible, blow
air at tool-tip. A shop temperature of 24
o
C (75
o
F) and above will improve machining and reduce tool wear.
Colder temperature will make the Crestamould

T27 harder. Remove shavings daily from part.
Caution: Accumulation of shavings that were produced from under- or overcatalyzed material can
generate heat and smoke in extreme cases with charing of the material. To avoid this, maintain
recommended catalyzation percentages (see page 1), remove shavings regularly and fill shavings in
metal drums, pack it down, add water and store outside.
Crestamould

T27 | Page 3 of 3 | Version: February 2019
Additional Information
Shelf life
Crestamould

T27 is a stable product, and adequate long-term storage conditions will result in a shelf life
of 12 months. Do not store outside or in direct sunlight. After this time, the gel time may drift, and should
be checked before use.
Storage
The product should be kept in securely enclosed containers. Storage should be in a dry place and out
of direct sunlight. The temperature should be between 18
o
-25
o
C (65
o
-77
o
F). Allow material to reach shop
temperature before using. Keep containers closed to eliminate styrene evaporation and to avoid change in
properties of the material. Rotate stock to use oldest batch numbers first.
Mixing
Not required.
2019 ScottBader Co Ltd, February 2019
All information on this data sheet is based on laboratory testing and is not intended for design purposes. Scott Bader makes no representations or warranties of any kind
concerning this data. Due to variance of storage, handling and application of these materials, Scott Bader cannot accept liability for results obtained. The manufacture of
materials is the subject of granted patents and patent applications; freedom to operate patented processes is not implied by this publication.
Scott Bader UK
Wollaston
Wellingborough
Northants
NN29 7RL
UK
Tel: +44 (0)1933 663100
email: enquiries@scottbader.com

Fast Tack for securing
reinforcing materials
in mold
Low Shrinkage
during Cure
NO HAPS
Compatible with
Infusion resins
EverStrong ES99 is a specialty industrial spray adhesive specifically designed for the infusion
molding process. ES99 is designed to adhere and hold reinforcing fiberglass materials (mats,
pads, strips) in place prior to and during resin infusion. Specifically formulated for the infusion
process, ES99 will not interfere with the polymer matrix integrity and will cross-link with resins
to create an integrated matrix.
KEY FEATURES
Specifically Formulated for Infusion
Vacuum Molding
Fast Tack for securing reinforcing materials
in mold
Low Shrinkage during Cure
NO HAPS
Compatible with Infusion resins
ES99-3
VACUUM INFUSION
ADHESIVE
Disclaimer of Warranty: NewStar Adhesives Inc. expressly disclaims all warranties either expressed or implied, including but not
limited to merchantability and fitness for particular purpose. User is responsible for determining this product is fit for specific
purpose and application method and assumes all risk and liability herewith. Manufacturer liability is limited to replacement of
product or reimbursement of purchase cost, at our discretion. This provision relates to all sales and cannot be modified.
Manufacturer: NewStar Adhesives Inc., gluepros@newstaradhesives.com, 855-497-0700
See MSDS Data Sheet for Proper Handling and Safety Information

NO ADHESIVE
NO ADHESIVE
FLEX STRENGTH
MODULUS OF ELASTICITY
EVERSTRONG ES99 Infusion Adhesive reinforces the matrix making it both stronger and more
flexible than all other competitive adhesives.
23.4%
0.3%
ES99
ES99
COMP N
COMP N
COMP Q
COMP Q
COMP M
COMP M
4.2%
-2.0%
0.0%
0.0%
-6.3%
-4.5%
-6.0%
-11.1%
ES 99
Specifically Formulated
for Infusion
Vacuum Molding
Fast Tack for securing
reinforcing materials
in mold
Low Shrinkage
during Cure
NO HAPS
Compatible with
Infusion resins
VACUUM INFUSION
ADHESIVE
Max Flex Test (N/m2)
MOE (N/m2)
In terms of Elasticity, ES99 improved the Modulus of Elasticity as compared to all competitive adhesives.
Indeed ES99 was the ONLY adhesive that improved the elasticity of the samples. All other adhesives
reduced the elasticity compared to the control samples made without adhesive.
* An independent 3rd party prepared 5-ply fiberglass/resin panels using ES99 and all major competitive adhesives as well as a
control panel constructed without adhesive. Five (5) samples from each panel were prepared and tested per ASTM D790
protocol by CERL/MCA laboratories. Lab report is available upon request.
In tests per ASTM D790, independ
ent laboratories* found ES99 improved the strength of samples almost 20% and 30% compared
t
o competitive adhesives. In fact, ES99 samples were found to be even stronger than samples made without adhesive.
TM

INTERPLASTIC CORPORATION
2015 Northeast Broadway Street
Minneapolis, Minnesota 55413-1775
651.481.6860 Fax 612.331.4235
www.interplastic.com
Revised: 10/17

PA-133-PMMN is a reinforced polyester adhesive. It is designed specifically for bonding FRP parts and forming contours.
This product offers excellent adhesion and shear strength. Curing time may be adjusted to suit the customer s specific
needs by varying the level of methyl ethyl ketone peroxide (MEKP) initiator.

FEATURES BENEFITS
Strong and Tough Adhesive Provides excellent adhesion to FRP
Void-Free Consistency Minimizes air entrapment and weak spots
Excellent Vertical Hang Properties Easily applied by trowel or putty knife
Reinforced Added strength and adhesion properties

RELATED PRODUCTS Gel Time, minutes
PA-133-PMMN 15-30
PA-133-PMMN-S 25-30

LIQUID PROPERTIES RESULTS
Viscosity, Brookfield Model RV, Spindle T-E @ 5 rpm, 77 F (25 C), cPs 550,000-650,000
100 grams adhesive @ 77 F (25 C), initiated with 1.0% M-50a by weight*
Gel Time, min:sec 15:00-30:00
Percent Non-Volatile 72.0-76.0
* Gel time and reactivity will vary due to the type and concentration of initiator (peroxide), shop temperature, and humidity.

With proper surface preparation this product offers superior adhesion to cured FRP parts. It is not recommended to
solvent-wash the bonded surfaces before application. End users should determine the suitability of this product to their
process. There can be issues with achieving a good bond to highly cured gel coat and gel coated parts. In cases
where the gel coat is over a month old, has been post-cured, or could otherwise be highly cured, the user should test
for adequate adhesion and may need to sand and clean the part before applying the adhesive material.

Application: PA-133-PMMN may be used for general bonding and to fill cracks, corners, and angles where
reinforcement is required. Surfaces to be bonded should be free of dust, waxes, oils, and mold release agents.
Sanding may be used to enhance adhesion as long as dust is completely removed. Cleaning surfaces with solvent is
not recommended.

Storage and Handling: PA-133-PMMN should be properly stored in closed, opaque containers at temperatures not
exceeding 77 F (25 C). Store only in original containers. To avoid decomposition keep away from direct sunlight and
excess heat. Refer to the Safety Data Sheet for further details on safety and storage.
.

PA-133-PMMN
COR-Grip Reinforced Adhesive
Technical Data Sheet

M1-20
Product Overview
Crestabond M1-20 is a toughened, two component 10:1 acrylic adhesive designed for bonding composites,
thermoplastics and metals. This new generation of structural methacrylate adhesive meets the bonding
requirements of most assembly operations. Demonstrating excellent impact, peel, shear, compressive strength
and fatigue resistance properties across all bonded parts.
Features and Benefits
Primerless application
Excellent adhesion to dissimilar substrates
Fast setting and curing
Non-sag
High strength, modulus and toughness
Excellent environmental resistance

No need for extra materials or processes
Affords greater flexibility in design
Speeds up assembly process
Application on vertical surfaces
Designed for demanding structural applications
Designed for demanding environmental applications
Application Properties
Working Time
1
16 22 Minutes
Fixture Time
2
25 35 Minutes
Gap Filling 1 25 mm (0.04-1.0 inch)
Mixed Colour Grey/Black
Recommended Application
Temperature
18 – 25 C (64 – 77
o
F)
Crestabond

M1-20 TDS | Page 1 of 3 | Version: February 2020 www.scottbader.com
Tensile Strength
3
16 – 20 MPa (2.3 – 2.9 ksi)
Tensile Modulus
3
600 – 1000 MPa
(870 – 1450 ksi)
Tensile Elongation
3
80 – 100%
Aluminium Lap shear
4
17 – 21 MPa (2.4 – 3.0 ksi)
Recommended Operating
Temperature
5
-40 – 100 C (-40 – 212
o
F)
Mechanical Properties
Product M1-20 Adhesive Activator 1
Viscosity
6 100,000 – 140,000 cP
*

300-800 & 750-2000 dPa.s
**
80,000 – 120,000 cP*
100-300, 300-1000 dPa.s**
Specific Gravity 0.96 – 1.02 g/cc 1.05 – 1.15 g/cc
Mix Ratio (by volume) 10 1
Mix Ratio (by weight) 9 1
Colour Off white Black
Shelf Life
7
12 months 12 months
Liquid Properties
Technical Data Sheet

Crestabond

M1-20 TDS | Page 2 of 3 | Version: February 2020 www.scottbader.com
Substrates
Plastics
Acrylic
10
21 – 25 MPa
PVC
8
16 – 20 MPa
ABS
8
13 – 17 MPa
Other: Urethanes and common
engineering thermoplastics
Low Surface Energy
Plastics
e.g. PP, PE & PTFE
(use Crestabond PP-04)
Metals
Stainless
9
13 – 17 MPa
CRS
9
13 – 17 MPa
Aluminium
10
17 – 21 MPa
Other: Powder Coated Metals,
Carbon Steel
Zinc/ Galvanised Coated
Metals,
Copper
Composites
GRP/FRP
8
8 – 12 MPa
Carbon Fibre/ Polyester
DCPD Modified Vinyl Esters
Epoxy
11

Gelcoats
12
–
Non – Recommended
Substrates
Recommended Substrates
(Lapshear Strength MPa
4
)
Please contact Scott Bader technical services for information and advice on other substrates
Surface Preparation
The surface to be bonded can affect the strength and durability of the bond joint. Appropriate treatment may be
required to ensure that there are no traces of oil, grease, dirt or release agents through the use of a degreasing
agent, for instance acetone or another degreasing agent on the joint surfaces.

Mechanically abrading or chemically etching degreased surfaces can make bond joints more durable and
stronger. If abrading, a second treatment of degreasing is highly recommended.

Do not use petrol (gasoline), low grade alcohol or paint thinners.

i) Metals
Typically, the surface should be clean and dry by using an alcohol/solvent wipe and allowing the solvent to
evaporate before application. Certain metals, such as carbon steel may also require mechanical abrasion and a
subsequent alcohol solvent wipe prior to bonding.

ii) Thermoplastics
The surface must be clean, dust-free and dry. A suitable solvent such as iso-propanol can be used to degrease.

iii) Composites
The surface must be clean, dust-free and dry. This can be achieved by the use of proprietary strippable cloths
such as peel-ply (without lubricant contaminates). The laminate should be fully cured prior to bonding and
if the laminate surfaces are more than 3 days old, it is recommended that the surface must be cleaned with a
suitable solvent or cleaner with a lint-free, clean cloth prior to bonding.

Surface preparation, such as mechanical abrasion, is likely to be needed on gel coat surfaces and moulded
surfaces where release agents are likely to be present. When bonding epoxy laminates please test bond strength
prior to application.

Crestabond

M1-20 TDS | Page 3 of 3 | Version: February 2020 www.scottbader.com
Application
Prior to bonding, ensure the substrate surface is clean by following the surface preparation instructions provided.
Bulk dispensing equipment should be in good operating condition. Dispense the adhesive at a slow rate initially onto a
non-bonding surface until the mixed bead colour is uniform. Check the dispensed bead for cure quality before beginning
the bonding process.

Dispense enough adhesive to fill the bond gap before parts are mated. Avoid dry bonds by using adequate pressure to
mate parts and clamp properly to prevent joint movement. The working time is the approximate time after mixing that the
adhesive is still usable. The bonding process must be completed before the working time of the mixed adhesive expires.
The viscosities of both adhesive and activator are affected by temperature. The adhesive, activator and parts to be bonded
should be allowed to attain workshop temperature of between 18 C and 25 C (64
o
F and 77
o
F) prior to bonding. The
operating temperature should be maintained during the bonding process and until the adhesive is sufficiently cured to allow
movement of the assembly. Typically, such movement may be possible after the fixture time of the adhesive is achieved.
Ambient temperature, bondline thickness and the substrate materials being bonded can all affect the fixture time.
For industrial/commercial use only. Not to be used in household applications. The user must determine the suitability of
a selected adhesive for a given substrate and application. Contact your local Scott Bader representative for questions or
assistance with the selection of adhesives for your use. This product is intended for use by skilled individuals at their own
risk. Recommendations contained herein are based on information we believe to be reliable.
2020 ScottBader Co Ltd, February 2020
Scott Bader UK
Wollaston, Wellingborough, Northants
NN29 7RL, UK
Tel: +44 (0)1933 666738
Email: enquiries@scottbader.com
All information on this data sheet is based on laboratory testing and is not intended for design purposes. Scott Bader makes no representations or warranties of any kind concerning this
data. Due to variance of storage, handling and application of these materials, Scott Bader cannot accept liability for results obtained. The manufacture of materials is the subject of granted
patents and patent applications; freedom to operate patented processes is not implied by this publication.
Storage and Shelf Life
Crestabond products should be stored in their original container out of direct sunlight. The bulk product or cartridge
material should be opened only immediately prior to use. The expiry date is indicated on the product labels.

The shelf life is defined from date of manufacture when stored at a recommended temperature between 2 C and 23 C (36
o
F
and 73
o
F). It is highly recommended that products should never be frozen. Exposure to temperatures above 23 C (36
o
F) will
reduce the shelf life of these materials. Exposure above 35 C (95
o
F) of activators, including the cartridges, should be avoided
as the reactivity of the product is quickly diminished.
Packaging

Crestabond M1-20 is supplied in 18Kg (40 lb) plastic pails, 180Kg (397 lb) drums, pre-packed 400ml co-axial and 50ml side by
side cartridges.
Health and Safety

See separate Material Safety Data Sheet.
Urethane Acrylate Adhesives
by Scott Bader
PEVE Bonding Pastes
PEVE Bonding Pastes
Primerless MMA Adhesives
Bonding Pastes
Bonding Pastes
1. Working time measured with 10g mass of
adhesive with 10:1 mix ratio by volume at 24 C (75
o
F).
2. Fixture time defined using an ISO 4587 lap shear sample, 0.26mm bondline
thickness with 23 C (73
o
F) ambient temperature achieving >1.4MPa.
3. Tested to ASTM D638.
4. Metals tested according to ISO 4587, Thermoplastics according to ASTM 2564
and GRP according ASTM 5868.
5. Maximum temperature where an ISO 4587 lap shear sample, 0.26mm
bondline thickness achieves >3MPa.
6. Viscosity measured using a Brookfield Viscometer at 24 C (75
o
F)*
Viscosity measured using HAKKE RV1 Rheometer at 25
o
C (77
o
F)**
7. Shelf life defined from date of manufacture when stored as
recommended.
8. Substrate failure when tested.
9. Adhesive failure when tested. 10. Cohesive failure when tested.
11. Surface preparation of epoxy laminates may be necessary and testing
should be performed to ensure sufficient bond strength is achieved.
12. Surface preparation is likely to be needed on gelcoat surfaces to
ensure no release agents are present.

Advantage 60
Product Overview
Crestomer Advantage 60 is a structural adhesive that bonds a wide range of substrates with minimal surface
preparation and lower odour than competitive materials. It has a white colour, with a geltime of 60 minutes and
bonded parts are workable in 3 hours. Crestomer Advantage 60 is based on Scott Bader s innovative urethane
acrylate technology and exhibits exceptional impact strength and toughness. Its excellent adhesion and gap
filling capabilities offer great flexibility in design with significant time and cost savings.
Features and Benefits
Urethane acrylate base
Excellent retention of toughness
Excellent fatigue and impact resistance
Non sag

Excellent adhesion and high elongation at break
Highly thixotropic
Perfect gap filling solution
Application on vertical surfaces
Application Properties
Working Time 60 Minutes
Fixture Time
2
3.0 hours
Gap Filling 1 15 mm/ 0.04 – 0.6 inch
Colour change (over cure)None
Recommended Application
Temperature
18
o
C – 25
o
C/ 66
o
F – 77
o
F
Crestomer

Advantage 60 TDS | Page 1 of 3 | Version: February 2018 www.scottbader.com
Tensile Strength
5
22 – 25 MPa
Tensile Modulus 400 – 600 MPa
Tensile Elongation 100 – 120%
Hardness 55 Shore D
Water Absorption 0.68%
Approvals –
Mechanical Properties
Technical Data Sheet

Crestomer

Advantage 60 TDS | Page 2 of 3 | Version: February 2018 www.scottbader.com
Recommended Substrates
Metals
Stainless Steel
Aluminium
–
Wood
Marine Ply
Balsa
–
Composites
GRP/FRP
Polyester Resin
DCPD
Vinyl Ester
Epoxy
–
Non – Recommended
Substrates
Recommended Substrates
(Lapshear Strength MPa
6
)
Product Advantage 60
Viscosity
3
280,000 – 350,000 cP
Specific Gravity 1.15
Volatile Content 40 – 45%
Mixed Ratio
4
(by Volume) 10:1
Appearance White paste
Shelf Life
5
12 months
Liquid Properties
Typical
Bonding
Paste
10
8
6
4
2
0
Laminated
joint
Typical
2-part
PU
MethacrylateCrestomer

Advantage
FRP to FRP Bond Strength

Crestomer

Advantage 60 TDS | Page 3 of 3 | Version: February 2018 www.scottbader.com
1. Geltime measured with 100g mass of adhesive at 25
o
C/ 77
o
F.
2. Time taken at 23
o
C/ 73
o
F (ambient temperature) to achieve 1.4MPa strength in
lap-shear tests according to BS ISO.
3. Measured using Brookfield Viscometer at 25
o
C/ 77
o
F.
4. Mix ratio based on cartridge dispensing, as supplied.
5. Shelf life defined from date of manufacture when stored as recommended.
2018 ScottBader Co Ltd, February 2018
Scott Bader UK
Wollaston, Wellingborough, Northants
NN29 7RL, UK
Tel: +44 (0)1933 666738
Email: enquiries@scottbader.com
All information on this data sheet is based on laboratory testing and is not intended for design purposes. Scott Bader makes no representations or warranties of any kind concerning this
data. Due to variance of storage, handling and application of these materials, Scott Bader cannot accept liability for results obtained. The manufacture of materials is the subject of granted
patents and patent applications; freedom to operate patented processes is not implied by this publication.
Urethane Acrylate Adhesives
by Scott Bader
PEVE Bonding Pastes
PEVE Bonding Pastes
Primerless MMA Adhesives
Bonding Pastes
Bonding Pastes
Surface Preparation
Crestomer Advantage 60 has excellent adhesion to FRP material provided that the surface has been maintained
free of dust and grease. This can be guaranteed by the use of propietary stripable cloths such as peel ply
(without lubricant contaminates). If the laminate surface is more than three days old it is recommended that
they are lightly abraded and wiped with acetone or styrene on a lint-free, clean cloth prior to bonding.

Application

Crestomer Advantage 60 is supplied ready to use in pre-packed 380ml co-axial cartridges with no hand
mixing required. Crestomer Advantage 60 is supplied pre-accelerated and contains advantage catalyst within
the cartridge. The mixer indicator system imparts a neutral, opaque white colour and this blends well in
cosmetically sensitive applications.
For industrial/ commercial use only. The user must determine the suitability of a selected adhesive for a given
substrate and application. Contact your local Scott Bader representative for questions or assistance with the
selection of adhesives for your use. This product is intended for use by skilled individuals at their own risk.
Recommendations contained herein are based on information we believe to be reliable. The properties and
strength values are obtained under controlled conditions at the Scott Bader laboratory.
Storage and Shelf Life
Crestomer Advantage 60 should be stored internally in its original container. It is recommended that the storage
temperature should be between 15
0
C and 20
0
C/ 60
o
F and 68
o
F. Cartridges should be opened only immediately
prior to use. Products should never be frozen.
The shelf life for Crestomer products is defined from date of manufacture if stored as recommended. The expiry
date is indicated on the product labels.

Packaging
Crestomer Advantage 60 is supplied in 380ml co-axial cartridges.

Health and Safety
See separate Material Safety Data Sheet.

M7-15
Product Overview
Crestabond M7-15 is a toughened, two component 1:1 acrylic adhesive designed for bonding composites,
thermoplastics and metals. This new generation of structural methacrylate adhesive meets the bonding
requirements of most assembly operations. Demonstrating excellent impact, peel, shear, compressive strength
and fatigue resistance properties across all bonded parts.
Features and Benefits
Primerless application including zinc/galvanised
Excellent adhesion to dissimilar substrates
Fast setting and curing
Non-sag
High strength, modulus and toughness
Excellent environmental resistance

No need for extra materials or processes
Affords greater flexibility in design
Speeds up assembly process
Application on vertical surfaces
Designed for demanding structural applications
Designed for demanding environmental applications
Application Properties
Working Time
1
10 – 20 Minutes
Fixture Time
2
30 45 Minutes
Gap Filling 1 5 mm (0.04-0.2 inch)
Mixed Colour Off White or Black
Recommended Application
Temperature
18 – 25 C (64 – 77
o
F)
Crestabond

M7-15 TDS | Page 1 of 3 | Version: February 2020 www.scottbader.com
Tensile Strength
3
22 – 25 MPa (3.2 – 3.6 ksi)
Tensile Modulus
3
1200 – 1700 MPa
(174 – 246 ksi)
Tensile Elongation
3
25 – 30%
Aluminium Lap shear
4
17 – 22 MPa (2.4 – 3.2 ksi)
Recommended Operating
Temperature
5
-40 – 100 C (-40 – 212
o
F)
Mechanical Properties
Product M7-15 Adhesive M7-15 Activator
Viscosity
6 50,000 – 70,000 cP
200-450 & 450-1100 dPa.s
**
30,000 – 50,000 cP
120-250 & 1400-3000 dPa.s
**
Specific Gravity 1.00 – 1.03 g/cc 0.98 – 1.00 g/cc
Mix Ratio (by volume) 1 1
Mix Ratio (by weight) 1 1
Colour Off white or Black Off white
Shelf Life
7
9 months 9 months
Liquid Properties
Technical Data Sheet

Crestabond

M7-15 TDS | Page 2 of 3 | Version: February 2020 www.scottbader.com
Substrates
Plastics
Acrylic
10
22 – 26 MPa
PVC
8
16 – 22 MPa
ABS
8
13 – 15 MPa
Other: Urethanes, Nylon and common
engineering thermoplastics
Low Surface Energy
Plastics
e.g. PP, PE & PTFE
(use Crestabond PP-04)
Metals
Stainless
10
21 – 25 MPa
CRS
10
21 – 25 MPa
Aluminium
10
17 – 22 MPa
Zinc/Galvanised
9
13 – 18 MPa
Other: Powder Coated Metals,
Carbon Steel
Copper
Composites
GRP/FRP
8
8 – 12 MPa
Carbon Fibre/ Polyester
DCPD Modified Vinyl Esters
Epoxy
11

Gelcoats
12
–
Non – Recommended
Substrates
Recommended Substrates
(Lapshear Strength MPa
4
)
Please contact Scott Bader technical services for information and advice on other substrates
Surface Preparation
The surface to be bonded can affect the strength and durability of the bond joint. Appropriate treatment may be
required to ensure that there are no traces of oil, grease, dirt or release agents through the use of a degreasing
agent, for instance acetone or another degreasing agent on the joint surfaces.

Mechanically abrading or chemically etching degreased surfaces can make bond joints more durable and
stronger. If abrading, a second treatment of degreasing is highly recommended.

Do not use petrol (gasoline), low grade alcohol or paint thinners.

i) Metals
Typically, the surface should be clean and dry by using an alcohol/solvent wipe and allowing the solvent to
evaporate before application. Certain metals, such as carbon steel may also require mechanical abrasion and a
subsequent alcohol solvent wipe prior to bonding.

ii) Thermoplastics
The surface must be clean, dust-free and dry. A suitable solvent such as iso-propanol can be used to degrease.

iii) Composites
The surface must be clean, dust-free and dry. This can be achieved by the use of proprietary strippable cloths
such as peel-ply (without lubricant contaminates). The laminate should be fully cured prior to bonding and
if the laminate surfaces are more than 3 days old, it is recommended that the surface must be cleaned with a
suitable solvent or cleaner with a lint-free, clean cloth prior to bonding.

Surface preparation, such as mechanical abrasion, is likely to be needed on gel coat surfaces and moulded
surfaces where release agents are likely to be present. When bonding epoxy laminates please test bond strength
prior to application.

Crestabond

M7-15 TDS | Page 3 of 3 | Version: February 2020 www.scottbader.com
Application
Prior to bonding, ensure the substrate surface is clean by following the surface preparation instructions provided.
Bulk dispensing equipment should be in good operating condition. Dispense the adhesive at a slow rate initially onto a
non-bonding surface until the mixed bead colour is uniform. Check the dispensed bead for cure quality before beginning
the bonding process.

Dispense enough adhesive to fill the bond gap before parts are mated. Avoid dry bonds by using adequate pressure to
mate parts and clamp properly to prevent joint movement. The working time is the approximate time after mixing that the
adhesive is still usable. The bonding process must be completed before the working time of the mixed adhesive expires.
The viscosities of both adhesive and activator are affected by temperature. The adhesive, activator and parts to be bonded
should be allowed to attain workshop temperature of between 18 C and 25 C (64
o
F and 77
o
F) prior to bonding. The
operating temperature should be maintained during the bonding process and until the adhesive is sufficiently cured to allow
movement of the assembly. Typically, such movement may be possible after the fixture time of the adhesive is achieved.
Ambient temperature, bondline thickness and the substrate materials being bonded can all affect the fixture time.
For industrial/commercial use only. Not to be used in household applications. The user must determine the suitability of
a selected adhesive for a given substrate and application. Contact your local Scott Bader representative for questions or
assistance with the selection of adhesives for your use. This product is intended for use by skilled individuals at their own
risk. Recommendations contained herein are based on information we believe to be reliable.
2020 ScottBader Co Ltd, February 2020
Scott Bader UK
Wollaston, Wellingborough, Northants
NN29 7RL, UK
Tel: +44 (0)1933 666738
Email: enquiries@scottbader.com
All information on this data sheet is based on laboratory testing and is not intended for design purposes. Scott Bader makes no representations or warranties of any kind concerning this
data. Due to variance of storage, handling and application of these materials, Scott Bader cannot accept liability for results obtained. The manufacture of materials is the subject of granted
patents and patent applications; freedom to operate patented processes is not implied by this publication.
Storage and Shelf Life
Crestabond products should be stored in their original container out of direct sunlight. The bulk product or cartridge
material should be opened only immediately prior to use. The expiry date is indicated on the product labels.

The shelf life is defined from date of manufacture when stored at a recommended temperature between 2 C and 23 C (36
o
F
and 73
o
F). It is highly recommended that products should never be frozen. Exposure to temperatures above 23 C (36
o
F) will
reduce the shelf life of these materials. Exposure above 35 C (95
o
F) of activators, including the cartridges, should be avoided
as the reactivity of the product is quickly diminished.
Packaging

Crestabond M7-15 is supplied in 18Kg (40 lb) plastic pails, 180Kg (397 lb) drums, pre-packed 50ml and 400ml side by side
cartridges.
Health and Safety

See separate Material Safety Data Sheet.
Urethane Acrylate Adhesives
by Scott Bader
PEVE Bonding Pastes
PEVE Bonding Pastes
Primerless MMA Adhesives
Bonding Pastes
Bonding Pastes
1. Working time measured with 10g mass of
adhesive with 1:1 mix ratio by volume at 24 C (75
o
F).
2. Fixture time defined using an ISO 4587 lap shear sample, 0.26mm bondline
thickness with 23 C (73
o
F) ambient temperature achieving >1.4MPa.
3. Tested to ASTM D638.
4. Metals tested according to ISO 4587, Thermoplastics according to ASTM 2564
and GRP according ASTM 5868.
5. Maximum temperature where an ISO 4587 lap shear sample, 0.26mm
bondline thickness achieves >3MPa.
6. Viscosity measured using a Brookfield Viscometer at 24 C (75
o
F)*
Viscosity measured using HAKKE RV1 Rheometer at 25
o
C (77
o
F)**
7. Shelf life defined from date of manufacture when stored as
recommended.
8. Substrate failure when tested.
9. Adhesive failure when tested. 10. Cohesive failure when tested.
11. Surface preparation of epoxy laminates may be necessary and testing
should be performed to ensure sufficient bond strength is achieved.
12. Surface preparation is likely to be needed on gelcoat surfaces to
ensure no release agents are present.

Storage
Safety & Disposal
Connecting what matters.
Date Modified: October 2020
H.B. Fuller Company
9001 W. Fey Drive
Frankfort, IL 60423
+1.800.552.0299
General Instructions Specifications and Approvals
Store product in unopened containers, out of direct sunlight,
in a dry location. Material should be stored at or below 22 C.
For extended shelf life unopened containers of the product
may be refrigerated.
For safe handling information and disposal instructions on
this product, consult the Safety Data Sheet (SDS)
www.hbfuller.com
For optimum results parts should be clean and free from any
contamination on the bonding surface. If parts do not mate flush
together use a higher viscosity product to compensate for the gap.
Factors Affecting Cure Speed Include: GAP: Thin bond line results in
faster cure speed. Larger gaps will lengthen cure speed. HUMIDITY:
Cure and fixture times can be influenced by the humidity conditions at
the time of assembly. The higher the RH the faster cure and fixture
times will be. Fixture time data based on our testing is conducted at
50% relative humidity.
Technical Data Sheet
NOTE TO USER: by ordering/receiving product you accept the H.B. Fuller General Terms and Conditions of Saleapplicable in the region.Please request a copy if you have not
received these.These Terms and Conditions contain disclaimers of implied warranties (including but not limited to disclaiming warranties of fitness for a particular purpose) and limits
of liability. All other terms are rejected. In any event, the total aggregate liability of H.B. Fuller for any claim or series of related claimshowever arising, in contract, tort (including
negligence), breach of statutory duty, misrepresentation, strict liability or otherwise,is limited to replacement of affected products or refund of the purchase price for affected
products. H.B. Fuller shall not be liablefor loss of profit, loss of margin, loss of contract, loss of business, loss of goodwill or any indirect or consequential lossesarising
out of or in connection with product supply.
H.B. Fuller
www.hbfuller.com
H.B. Fuller Company, 2020
IMPORTANT:Information,specifications,proceduresandrecommendationsprovided( information )arebasedonourexperience,andwebelievethisinformationtobeaccurate.No
representation,guaranteeorwarrantyismadeastotheaccuracyorcompletenessoftheinformationorthatuseoftheproductwillavoidlossesordamagesorgivedesiredresults.It
ispurchaser ssoleresponsibilitytotestanddeterminethesuitabilityofanyproductfortheintendeduse.Testsshouldberepeatedifmaterialsorconditionschangeinanyway.No
employee,distributororagenthasanyrighttochangethesefactsandofferaguaranteeofperformance.
and aretrademarksofH.B.FullerCompanyoroneofitsaffiliatedentities.

Recommended For Recommended For 2
Date Modified:
www.hbfuller.com www.hbfullerengineering.com
The MP 55320 Series is conveniently packaged in 50 ml, 380
ml, 490 ml, pail, and drum kits. Special packaging is available
upon request.
For safe handling information on this product,
consult the Safety Data Sheet (SDS)
Product should be stored in a cool dry place out of direct sunlight. The
shelf life of MP55320 is one year from date of manufacture. Shelf life is
based on the products being stored properly at temperatures between
55 F and 75 F. Exposure to temperatures above 75 F will reduce the
shelf life. This product should NEVER BE FROZEN.
Clean up is best before the adhesive has cured. Cleaners containing
NMP (N-methyl pyrolidone) or Citrus terpene provide the best results.
On cured adhesive repeat use may be required.
Handling and Clean-Up
Storage and Shelf Life
Typical Packaging
Safety and Disposal
METALS
Aluminum
Steel
Stainless
E-Coated Metal
THERMOSETS
Fiberglass
Phenolic
Gel Coat
Epoxy
RIM Urethane
Polyurethane
Liquid Molding Resin
THERMOPLASTICS
Acrylic
ABS
Polycarbonate
Nylon/PA
PPO
Vinyl
PVC
Styrene
Peek
PBT Blends
PET Blends
26 June 2018
General Instructions
The product is best used at temperatures between 65 F and
80 F. Temperatures below 65 F will slow the cure speed of the
material and viscosities will be higher. Temperatures above
80 F will cause the material to cure faster and viscosities will
be lower. For consistent dispensing maintain temperature in
the above mentioned range.
For optimum bond strength and to insure maximum
performance in the finished assembly mate parts together
within the specified work time of the adhesive. Make sure the
bond joint has uniform coverage and that a sufficient amount
of adhesive is in the bond area. It is important to have the
adhesive applied, parts aligned and positioned, within the
established work times for the product. To ensure maximum
performance in the finished assembly parts should remain
undisturbed until the fixture time is reached.
H.B. Fuller Company
9411 Corsair Road
Frankfort, IL 60423
Tel: +1.800.552.0306
Connecting what matters.
TM
NOTETOUSER:byordering/receivingproduct,youaccepttheH.B.FullerGeneralTermsandConditionsofSaleapplicableintheregion.Pleaserequestacopyifyouhave
notreceivedthisdocumentation.TheseTermsandConditionscontaindisclaimersofimpliedwarranties(includingbutnotlimitedtodisclaimingwarrantiesoffitnessforaparticular
purpose)andlimitsofliability.Allothertermsarerejected.Inanyevent,(1)thetotalaggregateliabilityofH.B.Fullerforanyclaimorseriesofrelatedclaims,howeverarising,in
contract,tort(includingnegligence),breachofstatutoryduty,misrepresentation,strictliability,orotherwise,islimitedtoreplacementofaffectedproductsorrefundofthe
purchasepriceforaffectedproducts.(2)H.B.Fullershallnotbeliableforlossofprofit,lossofmargin,lossofcontract,lossofbusiness,lossofgoodwill,orany
indirectorconsequentiallossesarisingoutoforinconnectionwithproductsupply.(3)NothinginanytermshalloperatetoexcludeorlimitH.B.Fuller sliabilityforfraud,gross
negligence,death,orpersonalinjurycausedbynegligence,orforbreachofanymandatoryimpliedtermsunlesspermittedbylaw.
H.B. Fuller
www.hbfuller.com
H.B. Fuller Company, 2021
IMPORTANT:Information,specifications,proceduresandrecommendationsprovided( information )arebasedonourexperience,andwebelievethisinformationtobeaccurate.
Norepresentation,guaranteeorwarrantyismadeastotheaccuracyorcompletenessoftheinformationorthatuseoftheproductwillavoidlossesordamagesorgivedesired
results.Itispurchaser ssoleresponsibilitytotestanddeterminethesuitabilityofanyproductfortheintendeduse.Testsshouldberepeatedifmaterialsorconditionschangein
anyway.Noemployee,distributororagenthasanyrighttochangethesefactsandofferaguaranteeofperformance.
and aretrademarksofH.B.FullerCompanyoroneofitsaffiliatedentities.
Technical Data Sheet

Description
Metyfix 3, Multi-Purpose Spray Adhesive is designed for the infusion mould market. This produ ct is a high
performan ce, solvent-based polymer adhesive in a pressured aerosol. Metyfix 3, Multi-Purpose Spray Adhesive is
specially designed to hold reinforcing fibres in place during the infusion process of resin without affecting the surface
finish or structural integrity. It is compatible with
polyester, styrene, and vinyl ester resins. This adhesive has also been
successfully tested with epoxy resins using less than 9 grams of adhesive per sqm.

Suitable for use on a variety of substrates including.
Fiberglass
Foam
Balsa
Cork
Fabric
Cardboard
Paper
Other lightweight mate rials

Advantages
Used for Infusion/Vacuum Forming composites.
Safely fuses laminating materials to structural core surfaces.
Provides superior holding during forming process.
Allows resin to
obtain maximu m tensile shear streng th.
Repositionable, if used as a one-sided application.

Directions for use
SHAK E CAN WELL BEFORE USE Make sure that surfaces are clean, dry, and free from dirt, dust, oil, loose paint, wax, or
grease. Temperature of the adhesive and the surfaces being bonded should be between 60F – 80F. Use with
adequate ventilatio n. Spray approximate ly 8 12 away at a 90-degree angle lo the surface. If using a two-way
stick, spray both surfaces to be bonded, Allow the adhesive to tack off. Adhere surfaces and press together with
adequate pressure. After use, turn the can upside down press nozzle until spray is clear of adhesive this will prevent
the nozzle from blocking. If the nozzle has blocked the adhesive can be removed with a solvent such as lacquer
thinner o r acetone.

Technical Data
Weight NET WT 16 fl oz / 373g
Coverage 4 – 8m
2 depending on application
Application 1 or 2 sided
Flash off time 1- 3 minutes (depending on ambient conditions)
Open time 5 10 minutes (depending on ambient conditions)
Colour Green
Viscosity 50cP @ 68 degrees F
Total Solids 28%
System Flammability Flammable adhesive with flammable propellant
Shear 500 N/50m m
90 Peel (6.25 sq.cm) 20 N
Shear adhesive failure temp
(SAFT) 100 grams
140 175 degrees F
Heat resistant (25mm/100gram) no data
Shelf Life 18 months from date of manufacture
VOC Meets CARB/OTC requirements, Contains < 40% VOC Handling & Storage Consult Safety Data Sheet prior to use. Do not expose to temperatures exceeding 122 F Store at temperatures between 50 F and 75 F. Avoid exposing aerosol containers to high temperatures or direct sunlight. Keep aw ay from heat, hot surfaces, sparks, open flames, and other ignition sources. Shake well before use. To prevent nozzle from blocking, turn can upside down, press nozzle until spray is clear of adhesive. Replace cap after use to protect actuator / valve. Use only in a well-ventilated area. Always test produ ct to determine suitability for your application prior to use. DISCLA IMER OF WARRANTY: The technical data contained herein is based on our present knowledge and experience and we cannot be held liable for any errors, inaccuracies, omissions, or editorial failings that result from technological changes or research between the date of issue of this document and the date the product is acquired . Before using the product, the user should carry out any necessary tests to ensure that the product is suitable for the intended application. Moreover, all users should contact the seller o r the manufacturer of the product for additional technical information concerning its u se if they think that the information in their possessio n needs to be clarified in any way, whether for normal use or a specific application of our product. Our guarantee applies within the context of the statutory regulations and provisions in force, current professional standards and in accordance with the stipulations set out in our general sales conditions. The information detailed in the present technical data sheet is given by way of indication and is not exhaustive. The same applies to any information provided verbal ly by telephone to any prospective or existing customer.

TECHNICAL DATA SHEET

1. DESCRIPTION

BD420FX is a two-part methacrylate, flexibilized, structural bonding adhesive designed for the
structural bonding of various substrates, including fiberglass, steel, aluminum, and various
plastics (not low energy surfaces). Combined at a ratio of 10:1, BD420FX has a working time
of 3 to 7 minutes and achieves nearly 90 percent of its ultimate strength in 10 to 15 minutes at
room temperature curing. BD420FX provides high strength and very flexible bonds to the
above reference surfaces with generally no preparation effort. BD420FX bonds very strongly
to steel, stainless steel, and aluminum metals and will allow a great deal of movement of the
substrates due to CTE (Coefficient of Thermal Expansion) differences. BD420FX adhesives
are NOT UV STABLE, AND WILL YELLOW OVER TIME and must not be used to create
imperceptible seams in countertops or for seaming countertops. This yellowing will not affect
bond performance, but will affect bond appearance.

Company Identification: Big Dog Adhesives LLC.
615 S 4th Street
Elkhart, IN 46516-2717
Toll-free: 833-BIG-DOGG (833-244-3644)
Fax: 833-BIG-DOGZ (833-244-3649)
Website: www.bigdogadhesives.com lou@bigdogadhesives.com

2. CHARACTERISTICS :

Room Temperature Cure Properties
Working Time 3 to 7 minutes (at 75 F/ 24 C)
Fixture Time 10 to 15 minutes (at 75 F/ 24 C)
Can be Moved In 15 to 20 minutes
Operating Temp. 65 F to 85 F (18 C to 30 C)
Gap Filling .375 inches (3/8 )
Mixed Density 8.1 lbs/gal (.96 g/cc)
Elongation: Greater than 100%
Flash Point 51 F (11 C) See SDS for more safety information

3. CHEMICAL RESISTANCE:

Excellent Resistance to: Susceptible to:
Hydrocarbons Polar Solvents
Acids and Bases Super Strong Acids and Bases
Vinegar
Wine and Condiments
Most Household Foods

4. PHYSICAL PROPERTIES:

Uncured: Resin Activator
Viscosity(cps) 120,000 160,000 50,000 100,000
Color Amber White, various colors
Density (lbs/gal) 8.2 8.5
Mix Ratio (wt or vol) 10 1.0
Mixer Recommendation Cartridge (250/490ml): MFQX 08-24T Square 24 element
Orange/Green Mix Tips (10:1)

BD420FX Structural Methacrylate Adhesive

615 S 4
th
Street, Elkhart, IN 46516-2717 Page 2 of 2
www.bigdogadhesives.com Ph: 833-BIG-DOGG (833-244-3644) July 2018

TECHNICAL DATA SHEET

5. MECHANICAL PROPERTIES:

Tensile Strength (ASTM D638) Substrate Results Failure Type
Strength, psi Fiberglass Surfaces 2,500+ Substrate
Strength, psi ABS/PVC Sheeting 1,000+ Substrate
Strength, psi Steel/Stainless Steel 2,500 3,500 Cohesive
Strength, psi Aluminum 2,500 3,500 Cohesive

6. HANDLING AND APPLICATION:

BD420FX resin (Part A) and activator (Part B) are flammable. Contents include Methacrylate ester
and acids. Keep containers closed after use. Wear gloves and safety glasses to avoid skin and eye
contact. Wash with soap and water after skin contact. In case of eye contact, flush with water for 15
minutes and get medical attention. Harmful if swallowed. Keep out of the reach of children. Keep
away from heat, sparks, and open flames. Do not smoke cigarettes or anything else while handling or
near the product. Refer to the BD420FX Safety Data Sheet for more complete safety instruction. To
assure maximum bond strength, surfaces must be mated together within the specified working time,
and all clamps affixed within that time. Use sufficient material to ensure that the joint is completely
filled when parts are mated and clamped. Avoid over clamping parts, which may cause a dry joint or
a joint starved of adhesive. All adhesive application, part positioning, fixturing, and clamping should
occur before the working time of the adhesive has expired. After the indicated working time, parts
must remain undisturbed until the fixture time is completed. Components bonded, adhesive, and
shop temperature can have a significant effect on the work and fixture time of the adhesive.
Application of BD420FX adhesive at temperatures between 65 F and 85 F (18 C and 30 C) will
ensure proper cure. Temperatures below 65 F (18 C) will slow cure and fixture speed. BD420FX
adhesives will still react, but will take longer. Temperatures above 85 F (18 C and 30 C) will increase
cure and fixture speeds, and there s a risk that the adhesive will be hardened or too thick to bond
materials. The viscosities of BD420FX adhesives are affected by temperature.

NOTE: Because of the curing features of BD420FX adhesives, large amounts of heat are generated
when large masses of material are mixed at one time. The heat generated by the exotherm resulting
from mixing large amounts of adhesive can result in a boiling of the monomer in the adhesive (methyl
methacrylate), resulting in the release of trapped air, steam and volatile gasses. To prevent this, use
only enough material as needed for use within the working time for the product, and confine the gap
or spread out the material to no more than .50 inches.

7. HANDLING AND STORAGE

The shelf life of BD420FX is twelve (12) months from the date of manufacture based upon continuous
storage at room temperature (77 F or 25 C). Storage of BD420FX adhesives in refrigerated
compartments will extend the shelf life even more. Do not store BD420FX adhesive or any other
adhesives in a refrigerator which has food or lunch products in them. Be sure to bring BD420FX
adhesives to room temperature for 24 hours before use, otherwise longer cure and fixture times may
be expected. Long-term storage at temperatures above room temperature will shorten the shelf life of
BD420FX adhesives considerably. Storage at temperatures above 100 F or 38 C could shorten the
shelf life to less than one month. BD420FX adhesives contain no water, so freezing of the adhesive
for short periods is permissible, but is not encouraged.

8. ADDITIONAL INFORMATION
NOTE: Information contained herein is based on tests we believe to be reliable and accurate. It is
offered in good faith for the benefit of the consumer. The Company shall not be liable for any injury,
loss, or damage in the use or handling of its chemical products since conditions and use are beyond
our control. In every case, we urge and recommend the user conduct tests to determine to their
own satisfaction that the product is of acceptable quality and suitability for their particular purpose
under their own operating conditions. Statements concerning possible use of our products are not
intended as recommendations to use our products in the infringement of any patent, or for any
particular purpose or application. These products are intended for industrial use only.

VISCOSITY @ 25
0
C (cps): RESIN 130,000
ACTIVATOR 50,000
COLOR:
MIXED DENSITY:
OFF WHITE
8.00
AMBER.SHELL

9411 Corsair Road
Frankfort, IL 60423
1-800-552-0299
asisupport@instantca.com
TECHNICAL DATA SHEET
TDS #: MP55420
METHACRYLATE ADHESIVE

DESCRIPTION:
METHACRYLATE ADHESIVE

WHAT THE MP SERIES BONDS:
MP55420 is a high performance two part methacrylate adhesive engineered
to bond a wide range of plastics, metals, and composite assemblies. It offers
outstanding bond strength, is extremely durable, with excellent impact and
weathering properties. MP55420 greatly increases the reliability of finished
assemblies with exceptional flexibility, it s ability to with stand extreme
temperature fluctuation and thermal cycling, and resistance to a wide range of
chemicals and environmental conditions.

PHYSICAL PROPERTIES (UNCURED):

MIX RATIO: VOLUME 10 TO 1
WEIGHT 10 TO 1
THIX INDEX: 5
FLASH POINT: 51
0
F

PHYSICAL PROPERTIES (CURED):

HANDLING STRENGTH: 9-13 MINUTES
GAP FILL: .25 INCHES TEMPERATURE
RANGE: -67
0
F – +250
0
F
METALS
*ALUMINUM
*STEEL
*STAINLESS
*COATED METALS

THERMO SETS
*FIBERGLASS
*PHENOLICS
*GEL COATS
*EPOXY
*RIM URETHANE
*POLYURETHANE
*LIQUID MOLDING RESINS

THERMO PLASTICS
*ACRYLICS
*ABS
*POLYCARBONATES
*NYLONS
*PPO s
*VINYL’S
*PVC s
*STYRENE’S
*PBT BLENDS
*PET BLENDS

BENEFITS:
>NO SURFACE PREP
>EXCELLENT STRENGTH
>IMPACT RESISTANT
>100% REACTIVE
>ROOM TEMPERATURE CURE
>EASILY APPLIED

PACKAGING:
The MP 55420 Series is conveniently packaged in 490 ml, 380 ml, and 50 ml cartridges, pail, and
drum kits. Special packaging is available upon request.

EFFECTS OF TEMPERATURE:
The product is best used at temperatures between 65
0
F and 80
0
F. Temperatures below 65
0
F
will slow the cure speed of the material and viscosities will be higher. Temperatures above 80
0
F
will cause the material to cure faster and viscosities will be lower. For consistent dispensing
maintain temperature in the above mentioned range.

STORAGE AND SHELF LIFE:
The shelf life of the MP55400 Series for most products is one year from date of shipment
(check with ASI). Shelf life is based on the products being stored properly at temperatures
between 55
0
F and 75
0
F. Exposure to temperatures above 75
0
F will reduce the shelf life of
these materials. These products should NEVER BE FROZEN.

PRECAUTIONS:
ASI s MP55400 Series products are flammable. Keep away from heat, spark, and open
flames.

KEEP OUT OF REACH OF CHILDREN. THE PRODUCT IS FOR INDUSTRIAL USE ONLY.
Keep containers closed when not in use. Avoid contact with skin and eyes. Harmful if
swallowed. Refer to Material Safety Data Sheet for complete safety information.

HANDLING AND CLEAN-UP:
For optimum bond strength and to insure maximum performance in the finished assembly
mate parts together within the specified work time of the adhesive. Make sure the bond
joint has uniform coverage and that a sufficient amount of adhesive is in the bond area. It
is important to have the adhesive applied, parts aligned and positioned, within the
established work times for the product. To ensure maximum performance in the finished
assembly parts should remain undisturbed until the fixture time is reached.

Clean up is best before the adhesive has cured. Cleaners containing NMP (N-methyl
pyrolidone) or Citrus terpene provide the best results. On cured adhesive repeat use may
be required.

NON WARRANTY:
Information contained herein is based on tests we believe to be reliable and accurate. It is offered in good faith for the benefit of the
consumer. The Company shall not be liable for any injury, loss, or damage in the use of its chemical products since conditions or use
are beyond our control. In every case we urge and recommend the user conduct tests to determine to their own satisfaction that the
product is of acceptable quality and suitable for their particular purpose under their own operating conditions. Statements concerning
the possible use of our products are not intended as recommendations to use our products in the infringement of any patent. These
products are for industrial use only.

VISCOSITY @ 25
0
C (cps): RESIN 130,000
ACTIVATOR 50,000
COLOR:
MIXED DENSITY:
OFF WHITE
8.00
AMBER.SHELL

9411 Corsair Road
Frankfort, IL 60423
1-800-552-0299
asisupport@instantca.com
TECHNICAL DATA SHEET
TDS #: MP55420
METHACRYLATE ADHESIVE

DESCRIPTION:
METHACRYLATE ADHESIVE

WHAT THE MP SERIES BONDS:
MP55420 is a high performance two part methacrylate adhesive engineered
to bond a wide range of plastics, metals, and composite assemblies. It offers
outstanding bond strength, is extremely durable, with excellent impact and
weathering properties. MP55420 greatly increases the reliability of finished
assemblies with exceptional flexibility, it s ability to with stand extreme
temperature fluctuation and thermal cycling, and resistance to a wide range of
chemicals and environmental conditions.

PHYSICAL PROPERTIES (UNCURED):

MIX RATIO: VOLUME 10 TO 1
WEIGHT 10 TO 1
THIX INDEX: 5
FLASH POINT: 51
0
F

PHYSICAL PROPERTIES (CURED):

HANDLING STRENGTH: 9-13 MINUTES
GAP FILL: .25 INCHES TEMPERATURE
RANGE: -67
0
F – +250
0
F
METALS
*ALUMINUM
*STEEL
*STAINLESS
*COATED METALS

THERMO SETS
*FIBERGLASS
*PHENOLICS
*GEL COATS
*EPOXY
*RIM URETHANE
*POLYURETHANE
*LIQUID MOLDING RESINS

THERMO PLASTICS
*ACRYLICS
*ABS
*POLYCARBONATES
*NYLONS
*PPO s
*VINYL’S
*PVC s
*STYRENE’S
*PBT BLENDS
*PET BLENDS

BENEFITS:
>NO SURFACE PREP
>EXCELLENT STRENGTH
>IMPACT RESISTANT
>100% REACTIVE
>ROOM TEMPERATURE CURE
>EASILY APPLIED

PACKAGING:
The MP 55420 Series is conveniently packaged in 490 ml, 380 ml, and 50 ml cartridges, pail, and
drum kits. Special packaging is available upon request.

EFFECTS OF TEMPERATURE:
The product is best used at temperatures between 65
0
F and 80
0
F. Temperatures below 65
0
F
will slow the cure speed of the material and viscosities will be higher. Temperatures above 80
0
F
will cause the material to cure faster and viscosities will be lower. For consistent dispensing
maintain temperature in the above mentioned range.

STORAGE AND SHELF LIFE:
The shelf life of the MP55400 Series for most products is one year from date of shipment
(check with ASI). Shelf life is based on the products being stored properly at temperatures
between 55
0
F and 75
0
F. Exposure to temperatures above 75
0
F will reduce the shelf life of
these materials. These products should NEVER BE FROZEN.

PRECAUTIONS:
ASI s MP55400 Series products are flammable. Keep away from heat, spark, and open
flames.

KEEP OUT OF REACH OF CHILDREN. THE PRODUCT IS FOR INDUSTRIAL USE ONLY.
Keep containers closed when not in use. Avoid contact with skin and eyes. Harmful if
swallowed. Refer to Material Safety Data Sheet for complete safety information.

HANDLING AND CLEAN-UP:
For optimum bond strength and to insure maximum performance in the finished assembly
mate parts together within the specified work time of the adhesive. Make sure the bond
joint has uniform coverage and that a sufficient amount of adhesive is in the bond area. It
is important to have the adhesive applied, parts aligned and positioned, within the
established work times for the product. To ensure maximum performance in the finished
assembly parts should remain undisturbed until the fixture time is reached.

Clean up is best before the adhesive has cured. Cleaners containing NMP (N-methyl
pyrolidone) or Citrus terpene provide the best results. On cured adhesive repeat use may
be required.

NON WARRANTY:
Information contained herein is based on tests we believe to be reliable and accurate. It is offered in good faith for the benefit of the
consumer. The Company shall not be liable for any injury, loss, or damage in the use of its chemical products since conditions or use
are beyond our control. In every case we urge and recommend the user conduct tests to determine to their own satisfaction that the
product is of acceptable quality and suitable for their particular purpose under their own operating conditions. Statements concerning
the possible use of our products are not intended as recommendations to use our products in the infringement of any patent. These
products are for industrial use only.

Safety and Disposal
See SDS for
Product should be stored in a cool dry place out of
direct sunlight. The shelf life is from date of
manufacture. Shelf life is based on the products being
stored properly at temperatures between 12 C and
25 C. Exposure to temperatures above 25 C will
reduce the shelf life. This product should not be
frozen.
See SDS for handling and clean-up information.
Surfaces to be bonded must be clean, dry and free of other
contaminants. Bring both components to room temperature
prior to mixing. Measure out specified amounts of parts A
and B and stir (without introducing bubbles) until
homogenous or use a static mixing nozzle. Apply the
uniform mixture to both surfaces. Allow to cure while being
held in place with light clamping.
Use Note
Storage
Handling and Clean-Up
General Instructions Specifications and Approvals
Connecting what matters.
www.hbfullerengineering.com
www.hbfuller.com
14 September 2018Date Modified:
H.B. Fuller Company, ASI
9411 Corsair Road
Frankfort, IL 60423
+1.815.464.5606 tel
Technical Data Sheet
NOTE TO USER: by ordering/receiving product you accept the H.B. Fuller General Terms and Conditions of Saleapplicable in the region.Please request a copy if you have not received
these.These Terms and Conditions contain disclaimers of implied warranties (including but not limited to disclaiming warranties of fitness for a particular purpose) and limits of liability. All other
terms are rejected. In any event, the total aggregate liability of H.B. Fuller for any claim or series of related claimshowever arising, in contract, tort (including negligence), breach of statutory
duty, misrepresentation, strict liability or otherwise,is limited to replacement of affected products or refund of the purchase price for affected products. H.B. Fuller shall not be liablefor loss of
profit, loss of margin, loss of contract, loss of business, loss of goodwill or any indirect or consequential lossesarising out of or in connection with product supply.
H.B. Fuller
www.hbfuller.com
H.B. Fuller Company, 2020
IMPORTANT:Information,specifications,proceduresandrecommendationsprovided( information )arebasedonourexperience,andwebelievethisinformationtobeaccurate.
Norepresentation,guaranteeorwarrantyismadeastotheaccuracyorcompletenessoftheinformationorthatuseoftheproductwillavoidlossesordamagesorgivedesired
results.Itispurchaser ssoleresponsibilitytotestanddeterminethesuitabilityofanyproductfortheintendeduse.Testsshouldberepeatedifmaterialsorconditionschangein
anyway.Noemployee,distributororagenthasanyrighttochangethesefactsandofferaguaranteeofperformance.
and aretrademarksofH.B.FullerCompanyoroneofitsaffiliatedentities.

Recommended For Recommended For 2
Date Modified:
www.hbfuller.com www.hbfullerengineering.com
MP55350 is conveniently packaged in 50 ml, 400 ml, pail, and
drum kits. Special packaging is available upon request.
For safe handling information on this product,
consult the Safety Data Sheet (SDS)
Product should be stored in a cool dry place out of direct sunlight. The
shelf life of MP55350 is one year from date of manufacture. Shelf life is
based on the products being stored properly at temperatures between
55 F and 75 F. Exposure to temperatures above 75 F will reduce the
shelf life. This product should NEVER BE FROZEN.
Clean up is best before the adhesive has cured. Cleaners containing
NMP (N-methyl pyrolidone) or Citrus terpene provide the best results.
On cured adhesive repeat use may be required.
Handling and Clean-Up
Storage and Shelf Life
Typical Packaging
Safety and Disposal
METALS
Aluminum
Steel
Stainless
E-Coated Metal
THERMOSETS
Fiberglass
Phenolic
Gel Coat
Epoxy
RIM Urethane
Polyurethane
Liquid Molding Resin
THERMOPLASTICS
Acrylic
ABS
Polycarbonate
Nylon/PA
PPO
Vinyl
PVC
Styrene
Peek
PBT Blends
PET Blends
05 April 2018
General Instructions
The product is best used at temperatures between 65 F and
80 F. Temperatures below 65 F will slow the cure speed of the
material and viscosities will be higher. Temperatures above
80 F will cause the material to cure faster and viscosities will
be lower. For consistent dispensing maintain temperature in
the above mentioned range.
For optimum bond strength and to insure maximum
performance in the finished assembly mate parts together
within the specified work time of the adhesive. Make sure the
bond joint has uniform coverage and that a sufficient amount
of adhesive is in the bond area. It is important to have the
adhesive applied, parts aligned and positioned, within the
established work times for the product. To ensure maximum
performance in the finished assembly parts should remain
undisturbed until the fixture time is reached.
H.B. Fuller Company
9411 Corsair Road
Frankfort, IL 60423
Tel: +1.800.552.0306
Connecting what matters.
TM
NOTETOUSER:byordering/receivingproduct,youaccepttheH.B.FullerGeneralTermsandConditionsofSaleapplicableintheregion.Pleaserequestacopyifyouhave
notreceivedthisdocumentation.TheseTermsandConditionscontaindisclaimersofimpliedwarranties(includingbutnotlimitedtodisclaimingwarrantiesoffitnessforaparticular
purpose)andlimitsofliability.Allothertermsarerejected.Inanyevent,(1)thetotalaggregateliabilityofH.B.Fullerforanyclaimorseriesofrelatedclaims,howeverarising,in
contract,tort(includingnegligence),breachofstatutoryduty,misrepresentation,strictliability,orotherwise,islimitedtoreplacementofaffectedproductsorrefundofthe
purchasepriceforaffectedproducts.(2)H.B.Fullershallnotbeliableforlossofprofit,lossofmargin,lossofcontract,lossofbusiness,lossofgoodwill,orany
indirectorconsequentiallossesarisingoutoforinconnectionwithproductsupply.(3)NothinginanytermshalloperatetoexcludeorlimitH.B.Fuller sliabilityforfraud,gross
negligence,death,orpersonalinjurycausedbynegligence,orforbreachofanymandatoryimpliedtermsunlesspermittedbylaw.
H.B. Fuller
www.hbfuller.com
H.B. Fuller Company, 2021
IMPORTANT:Information,specifications,proceduresandrecommendationsprovided( information )arebasedonourexperience,andwebelievethisinformationtobeaccurate.
Norepresentation,guaranteeorwarrantyismadeastotheaccuracyorcompletenessoftheinformationorthatuseoftheproductwillavoidlossesordamagesorgivedesired
results.Itispurchaser ssoleresponsibilitytotestanddeterminethesuitabilityofanyproductfortheintendeduse.Testsshouldberepeatedifmaterialsorconditionschangein
anyway.Noemployee,distributororagenthasanyrighttochangethesefactsandofferaguaranteeofperformance.
and aretrademarksofH.B.FullerCompanyoroneofitsaffiliatedentities.
Technical Data Sheet

DESCRIPTION:
METHACRYLATE ADHESIVE

WHAT THE MP SERIES BONDS:
MP55310 is a high performance two part methacrylate adhesive engineered
to bond a wide range of plastics, metals, and composite assemblies. It offers
outstanding bond strength, is extremely durable, with excellent impact and
weathering properties. MP55310 greatly increases the reliability of finished
assemblies with exceptional flexibility, it s ability to with stand extreme
temperature fluctuation and thermal cycling, and resistance to a wide range of

chemicals and environmental conditions.

PHYSICAL PROPERTIES (UNCURED):

ACTIVATOR 60,000
COLOR: OFF WHITE AMBER, GREY, OR BLACK
MIXED DENSITY:
8.20
VISCOSITY @ 25
0
C (cps): RESIN 60,000

MIX RATIO: VOLUME 1 TO 1
WEIGHT 1 TO 1
THIX INDEX: 5
FLASH POINT: 51
0
F

PHYSICAL PROPERTIES (CURED):

STRENGTH (PSI): SHEAR 3000-3500
TENSILE 3000-3500
WORK TIME: 10 MINUTES
HANDLING STRENGTH: 30 MINUTES
GAP FILL: .125 INCHES
TEMPERATURE RANGE: -67
0
F – +250
0
F
METALS
*ALUMINUM
*STEEL
*STAINLESS
*COATED METALS

THERMO SETS
*FIBERGLASS
*PHENOLICS
*GEL COATS
*EPOXY
*RIM URETHANE
*POLYURETHANE
*LIQUID MOLDING RESINS

THERMO PLASTICS
*ACRYLICS
*ABS
*POLYCARBONATES
*NYLONS
*PPO s
*VINYL’S
*PVC s
*STYRENE’S
*PEEK s
*PBT BLENDS
*PET BLENDS

BENEFITS:

>NO SURFACE PREP
>EXCELLENT STRENGTH
>IMPACT R
ESISTANT
>100% R
EACTIVE
>ROOM TEMPERATURE CURE
>EASILY A
PPLIED

PACKAGING:

The MP 55310 Series is conveniently packaged in 50 mil, 400 mil, pail, and drum kits.
Special
packaging is available upon request.

EFFECTS OF TEMPERATURE:

The product is best used at temperatures between 65
0
F and 80
0
F. Temperatures below 65
0
F
will slow the cure speed of the material and viscosities will be highe r. Temperatures above 80
0
F
will cause the material to cure faster and viscosities will be lower. For consistent dispensing
maintain temperature in the above mentioned range.

STORAGE AND SHELF LIFE:
The shelf life of the MP55300 Series for most products is one y ear from date of shipment
(check with ASI). Shelf life is based on the products being stored properly at temperatures
between 55
0
F and 75
0
F. Exposure to temperatures above 75
0
F will reduce the shelf life of
these materials.

PRECAUTIONS:

ASI s MP55300 Series products are flammable. Keep away from heat, spark, and open
flames.

KEEP OUT OF REACH OF CHILDREN. THE PRODUCT IS FOR INDUSTRIAL USE ONLY.
Keep containers closed when not in use. Avoid contact with skin and eyes. Harmful if
swallowed. Refer to Material Safety Data Sheet for complete safety information.

HANDLING AND CLEAN-UP:

For optimum bond strength and to insure maximum performance in the finished assembly
mate parts together within the specified work time of the adhesive. Make sure the bond
joint has uniform coverage and that a sufficient amount of adhesive is in the bond area. It
is important to have the adhesive applied, parts aligned and positioned, within the
established work times for the product. To ensure maximum performance in the finished
assembly parts should remain undisturbed until the fixture time is reached.

Clean up is best before the adhesive has cured. Cleaners containing NMP (N-methyl
pyrolidone) or Citrus terpene provide the best results. On cured adhesive repeat use may
be required.

Revised 2/20/2014

NON WARRANTY:
Information contained herein is based on tests we believe to be reliable and accurate. It is offered in good faith for the benefit of the
consumer. The Company shall not be liable for any injury, loss, or damage in the use of its chemical products since conditions or use
are beyond our control. In every case we urge and recommend the user conduct tests to determine to their own satisfaction that the
product is of acceptable quality and suitable for their particular purpose under their own operating conditions. Statements concerning
the possible use of our products are not intended as recommendations to use our products in the infringement of any patent. These
products are for industrial use only.