PRODUCT PROPERTIES
All time calculations are based on temperatures of 77 F, 25 C
Lab tested with Norox 925 MEKP
Viscosity
As measured on a Brookfield
Viscometer Model RVF, Spindle #5 at
2.5 rpm
2300-2600 cps
Thixotropic Index 6
Gel Time
Sample based on a 100g mass
catalyzed at 2% with MEKP
18-22 minutes
Weight per gallon 10.9 lbs
Coverage per Gallon
20 mil thickness
80 sq. feet
KEY USES
Composite plugs and
patterns
Priming wood products
Furniture
Architecture
High density foams
The ultimate high-gloss surface primer for wood, MDF, tooling board for
composite plugs, patterns and models. Unique air-cure technology for
fast cure even with thin coats. Easy to sand, polish to a gloss. Take a
mold directly off the Surface Primer or topcoat for the highest gloss.
FEATURES
LOW POROSITY
Provides a s
uper fine leveling and
filling sy
stem. Applied properly,
Surface Primer provides a
porosity-f ree surface without
pinholes or defects.
ADHESION TO EPOXIES
With heat distortion level of 200
F/93C the primer also adheres to
mos
t epoxies, including fiberglass,
wood, MDF, bric
k, concrete and
polyurethane foam.
RAPID BUILD UP
Up to 30 mils, wet on wet, on
composite plugs and master mold
surfaces. Save time and labor.
EASY SANDING
Saves time and labor. The primer
cures to a surface that polishes to
a glos
s.
DURATEC WHITE
SURFACE PRIMER
PRODUCT #7 14-002
SA
FETY & HAN DL I NG
Duratec Surface Primer is extremely flammable. Do not apply near sparks , open flames or heat.
Ke
ep area ventilated. D o not smoke. Avoid continuous breathing of vapor. Duratec Surface
Primer
contains ingredients which could be harmful if mishandled. Contact with skin and ey es
s
hould be avoided and necessary protectiv e equipment and clothing should be worn. Individuals
s
hould wash with soap and water before eating or drinking. All containers should be properly
labeled to prevent accidental ingestion or improper disposal. Individuals should reseal any partly
us
ed material back in the container. Store under cool, dry conditions and away from open flames
and high temperatures.
For more detailed instructions on storage, please see the MSDS sheet.
Liability/warranty s
tatement: Our p
customers i
nspect and test our products before use and satisfy themselves as to contents and suitability. All claim requests
must be made in writing and are subject to review, including storage temperature verification and retain evaluations. The
exclusive r
emedy for all proven claims is replacement of our materials. In no event shall we be liable for special, incidental or
consequential damages, including damages caused in transit (exworks terms). Nothing herein shall constitute a warranty,
expressed o
r implied, in
cluding any warranty of merchantability or fitness, nor is protection from any law or patent to be
inferred. All patent and trademark rights are reserved.
DESCRIPTION
909-546-1160
hawkeyesales@hawkeyeind.com
PO BOX 415,
BLOOMINGTON, CA 92 316
WWW.HAWKEYEIND.COM
COLOR OP TIONS
REVISED
JULY 2021
REVISED JULY 2021
REVISED
JULY 2021
Black
(702-003)
Li
ght Gr
(707- 082)
Grey (707-0 02)
REVISED MAY 2023
DURATEC WHITE
SURFACE PRIMER
APPLIC ATION GUIDE | PR ODUC
T #714-002
WWW.HAWKEYEIND.COM 909-546-1160 HAWKEYESALES@HAWKEYEIND.COM PO BOX 415, BLOOMINGTON, CA 92316 / L D E L O L W Z D U U D Q W V W D W H P H Q W 2 X U S U R G X F W V D U H L Q W H Q G H G I R U V D O H W R L Q G X V W U L D O D Q G F R P P H U F L D O F X V W R P H U V W H U H T X H V W W K D W F X V W R P H U V L Q V S H F W D Q G W H V W R X U S U R G X F W V E H I R U H X V H D Q G V D W L V I
W K H P V H O Y H V D V W R F R Q W H Q W V D Q G V X L W D E L O L W $ O O F O D L P U H T X H V W V P X V W E H P D G H L Q Z U L W L Q J D Q G D U H V X E M H F W W R U H Y L H Z L Q F O X G L Q J V W R U D J H W H P S H U D W X U H Y H U L I L F D W L R Q D Q G U H W D L Q H Y D O X D W L R Q V T K H
H [ F O X V L Y H U H P H G I R U D O O S U R Y H Q F O D L P V L V U H S O D F H P H Q W R I R X U P D W H U L D O V I Q Q R H Y H Q W V K D O O Z H E H O L D E O H I R U V S H F L D O L Q F L G H Q W D O R U F R Q V H T X H Q W L D O G D P D J H V L Q F O X G L Q J G D P D J H V F D X V H G L Q W U D Q V L W
H [ Z R U N V W H U P V 1 R W K L Q J K H U H L Q V K D O O F R Q V W L W X W H D Z D U U D Q W H [ S U H V V H G R U L P S O L H G L Q F O X G L Q J D Q Z D U U D Q W R I P H U F K D Q W D E L O L W R U I L W Q H V V Q R U L V S U R W H F W L R Q I U R P D Q O D Z R U S D W H Q W W R E H
L Q I H U U H G $ O O S D W H Q W D Q G W U D G H P D U N U L J K W V D U H U H V H U Y H G
Z Z Z. K D Z N H H L Q G. F R P
The following use instructions are broad to address multiple applications. We recommend testing for product
compatability with your process. Please contact our Tech Team at (909) 546-1160 with any questions.
PLEASE NOTE
Mix
Mix thoroughly with a drill-mounted mixer or paint shaker. Hand stirring is not enough.
Duratec Surface Primer is designed to be applied when the ambient temperature and part
temperature are both above 64 F.
Catalyze
Catalyze with full strength MEKP catalyst at 2% by weight (approx. 20 cc per quart). Norox 925 is a
good choice.
Catalyze only what will be used in 10-15 minutes. Mix well.
Apply
Surface Primer is best applied by spray using an HVLP gun, or with a gelcoat application system.
Seek a fine spray, and use the lowest pressure that allows an even spray fan. (approximately 40 psi).
A 2.0-2.4
mm tip is recommended. If applying by brush or roller, please speak with our Technical
Support T
eam.
Apply at least 10 mils, building 4-5 mils at a time,
in a crosshatch pattern for even and complete
cure.
Allow time (2-3 min) between passes for out-gassing. Recoat before the primer has set up
and lost its tack. If the primer cures completely wait at least eight hours, sand, and recoat.
In-Mold Tip: If spraying in-mold, the first pass should be a light dust coat to allow proper surface
tension to form.
Additional solvent is not needed for most spray guns. If solvent is required, do not add a
cetone. Duratec
Reducer 39UCE is the best choice. Methyl Ethyl Ketone Solvent (MEK) will work for most users.
High quality urethane reducers are good choices. Lacquer Thinners are not recommended.
If extended gel time is needed, check out Duratec Gel
Time Extender.
Sand
Sand when the primer has cured. Start with the finest paper that will remove the surface profile. If
sprayed well, 220 or 320 grit paper is a good starting point.
Polish
Wait at least eight hours from the start of sanding before polishing or topcoating.
Aqua Buff 1000 and 2000 are good choices for compounding and polishing Duratec Surface Primer.
DURATEC WHITE
SURFACE PRIMER
TROUBLESH
OOTING | PRODUC T #714-002
Problem Cause Solution
Alligatoring
Not enough catalyst used.
Substrate/primer incompatibility or
chemical reaction.
Check for proper catalyst levels.
Expose surface to higher
temperature before spraying when
ambient temp is below 64 F, 18 C.
Primer sprayed on cold surface.
Check compatibility of surface of product.
Blisters
Substrate not cured, gassing
underneath primer.
Completely cure putties, pastes and
compounds before applying primer.
Cracking Primer spray too thickly, too fast.
Increase the number of passes, adding dwell time between coats.
Dimples (Craters)
Film build up too rapid, solvent trapped in primer.
Increase the number of passes to achieve desired thickness. Allow for ash o between passes.
Fisheyes
Substrate contaminated.
Do not use a tack rag . Ensure rag does
not leave contaminant on surface.
Spray in a clean area to minimize airborne
dust, water, waxes, and/or silicones.
Spray with dry fltered air.
Contamination in the air.
Contamination in the line.
Orange Peel
Spray equipment set up incorrectly.
Spray pressure incorrect.
Pot pressure incorrect.
Follow the instructions for equipment
set up.
Set pressure at 35-50 psi.
Set pressure at 10-12 psi.
Pattern surface
sticks to mold
upon release
Pinholes
Porosity
Improper release preparation.
Follow manufacturer s instructions
when applying release materials.
Primer not fully cured before
compounding and polishing.
Excess gel time for tooling gel coat.
Substrate porosity.
Fill porous areas with product using
squeegee, brush or roller before spraying.
Follow instructions in the application
guide for pattern surfacing.
Follow manufacturer s recs for gel time
Acetone used as thinner.
Spray pressure too high.
Spray orifce too small.
Reduce pressure to 35-50 psi.
Use larger orifce.
Use slower solvent such as MEK or
Duratec Reducer
See the Liability and Warranty Statement on Page 1