by | Sep 27, 2025
Full General Datasheet
PDS-Kerdyn Green-9-0521 1
Gurit
Kerdyn
Green
RECYCLABLE STRUCTURAL FOAM
Gurit
Kerdyn
Green: up to 100% recycled PET based product range
Withstands high process temperatures
Excellent chemical resistance
Good adhesion & mechanical properties
Recyclable
PET low resin uptake performance
DNV-GL Certified
INTRODUCTION
Gurit
Kerdyn
Green has been developed to respond to the growing need for structural core materials
with stable properties and improved resin uptake performance. Additionally the Gurit
Kerdyn
Green
allows to comply with the wind energy aim to reduce foot print and reinforce overall goals of waste
reduction.
Highly adaptable, recyclable, thermoplastic core material with good balance of mechanical properties,
temperature resistance, density and cost for a wide range of applications and processes.
Gurit
Kerdyn
is compatible with a wide range of resin systems including epoxy, vinyl ester, unsaturated
polyester and phenolic resins.
Gurit
Kerdyn
can be processed at high temperatures, withstanding high exotherms and offers outstanding
chemical resistance, good adhesion; as highly consistent extruded foam, it is ideal for wind energy, marine,
industrial, and transportation applications.
Applicable processing techniques include vacuum infusion, bonding, prepreg, and thermoforming.
Available in a wide range of thicknesses.
PDS-Kerdyn Green-9-0521 2
INSTRUCTIONS FOR USE
General working practices apply to these products, details of which can be obtained from the Gurit Guide to Composites or by contacting a Gurit
representative (contact details provided at the end of this datasheet).
TYPICAL MECHANICAL PROPERTIES
PROPERTY UNIT Kerdyn
Green 80
Kerdyn
Green
100
Kerdyn
Green
115
Kerdyn
Green
135
STANDARD
Edge Marking – Blue Green Black Black & Green –
Nominal Density
kg/m
3
80 100 115 135
ISO 845
lb/ft
3
4.99 6.24 7.18 8.43
Typical Density
range
kg/m
3
75-85 95-105 110-120 130 – 140
ISO 845
lb/ft
3
4.68-5.31 5.93-6.55 6.87-7.49 8.11-8.74
Compression
Strength
MPa 0.86 1.30 1.65 2.12
ASTM D1621
Psi 125 189 239 307
Compressive
Modulus
MPa 74 91 105 126
ISO 844
Psi 10 733 13 198 15 299 18 275
Shear Strength 0
MPa 0.59 0.80 0.97 1.20
ASTM C-273
Psi 81.22 116 141 174
Shear Modulus 0
MPa 18 25 30 37
ASTM C-273
Psi 2 611 3 626 4 351 5 399
Shear Strength
90
MPa 0.58 0.79 0.95 1.17
ASTM C-273
Psi 84.12 114 138 170
Shear Modulus
90
MPa 16 23 27 34
ASTM C-273
Psi 2 321 3 336 3 916 4 931
Shear Elongation % 16 13 10 ASTM C-273
Tensile Strength
MPa 1.54 1.82 2.02 2.27
ASTM D-1623
Psi 223 264 293 329
Tensile Modulus
MPa 103 116 136
ASTM D-1623
Psi 14 939 16 825 19 725
PDS-Kerdyn Green-9-0521 3
PROPERTY UNIT
Kerdyn
Green
150
Kerdyn
Green
200
Kerdyn
Green
235
Kerdyn
Green
250
Kerdyn
Green
300 STANDARD
Edge Marking – Orange Black & Yellow Black & Brown Black & Blue Black & Orange –
Nominal
Density
kg/m
3
150 200 235 250 300
ISO 845
lb/ft
3
9.39 12.49 14.67 15.61 18.73
Typical Density
range
kg/m
3
143-157 190-210 225-245 240-260 288-312
ISO 845
lb/ft
3
8.93-9.80 11.86-13.11 14.05-15,29 14.98-16.23 17.98-19.48
Compression
Strength
MPa 2.49 3.79 4.63 5.21 6.73
ASTM D1621
Psi 361 550 672 756 976
Compressive
Modulus
MPa 142 203 246 276 360
ISO 844
Psi 20 595 29 443 35 679 40 030 52 214
Shear Strength
0
MPa 1.40 2.04 2.23 2.36 2.66
ASTM C-273
Psi 203 296 323 342 386
Shear Modulus
0
MPa 43 62 76 83 105
ASTM C-273
Psi 6 237 8 992 11 022 12 038 15 229
Shear Strength
90
MPa 1.35 1.95 2.17 2.31 2.65
ASTM C-273
Psi 196 283 315 335 384
Shear Modulus
90
MPa 39 57 69 75 93
ASTM C-273
Psi 5 656 8 268 10 008 10 878 13 488
Shear
Elongation
% 9 6 5 4 ASTM C-273
Tensile
Strength
MPa 2.45 2.98 3.26 3.42 3.77
ASTM D-1623
Psi 355 432 473 496 547
Tensile
Modulus
MPa 152 214 260 290
ASTM D-1623
Psi 22 045 31 038 37 710 42 061
UNIT Length Width Diagonal Thickness
Dimensions
mm 2440 1005 / 1220 (1) 5 200
(2)
inches 96 39.5 / 48 (1) 5 200
(2)
Tolerances
(3)
mm
-3 / +6 -3 / +5 < 2
< 100: +/- 0.5
100: +/- 1
inches
-0.12 / +0.24 -0.12 / 0.20 < 0.08
< 100: +/- 0.02
100: +/- 0.04
(1) Depending on combination of length/width
(2) Maximum thickness depending on the density
(3) Tolerances at room temperature
PDS-Kerdyn Green-9-0521 4
NOTICE
All advice, instruction or recommendation is given in good faith but the selling Gurit entity (the
Company) only warrants that advice in writing is given with reasonable skill and care. No further
duty or responsibility is accepted by the Company. All advice is given subject to the terms and
conditions of sale (the Conditions) which are available on request from the Company or may be
viewed at Gurit s Website: www.gurit.com/terms-and-conditions.aspx
The Company strongly recommends that Customers make test panels in the final process
conditions and conduct appropriate testing of any goods or materials supplied by the Company
prior to final use to ensure that they are suitable for the Customer s planned application. Such
testing should include testing under conditions as close as possible to those to which the final
component may be subjected. The Company specifically excludes any warranty of fitness for
purpose of the goods other than as set out in writing by the Company. Due to the varied nature of
end-use applications, the Company does, in particular, not warrant that the test panels in the final
process conditions and/or the final component pass any fire standards.
The Company reserves the right to change specifications and prices without notice and Customers
should satisfy themselves that information relied on by the Customer is that which is currently
published by the Company on its website. Any queries may be addressed to the Technical
Services Department.
Gurit is continuously reviewing and updating literature. Please ensure that you have the current
version by contacting your sales contact and quoting the revision number in the bottom left-hand
corner of this page.
TECHNICAL CONTACT INFORMATION
For all other enquiries such as technical queries:
Telephone + 44 1983 828000 (08:30 17:00 GMT)
Email technical.support@gurit.com
24-HOUR CHEMICAL EMERGENCY NUMBER
For advice on chemical emergencies, spillages, fires or exposures:
Europe +44 1273 289451
Americas +1 646 844 7309
APAC +65 158 1412
E customer.support@gurit.com
W www.gurit.com
Kerdyn is a registered trademark in the EU and in other countries.
by | Sep 27, 2025
Full General Datasheet
PDS-Kerdyn Green-9-0521 1
Gurit
Kerdyn
Green
RECYCLABLE STRUCTURAL FOAM
Gurit
Kerdyn
Green: up to 100% recycled PET based product range
Withstands high process temperatures
Excellent chemical resistance
Good adhesion & mechanical properties
Recyclable
PET low resin uptake performance
DNV-GL Certified
INTRODUCTION
Gurit
Kerdyn
Green has been developed to respond to the growing need for structural core materials
with stable properties and improved resin uptake performance. Additionally the Gurit
Kerdyn
Green
allows to comply with the wind energy aim to reduce foot print and reinforce overall goals of waste
reduction.
Highly adaptable, recyclable, thermoplastic core material with good balance of mechanical properties,
temperature resistance, density and cost for a wide range of applications and processes.
Gurit
Kerdyn
is compatible with a wide range of resin systems including epoxy, vinyl ester, unsaturated
polyester and phenolic resins.
Gurit
Kerdyn
can be processed at high temperatures, withstanding high exotherms and offers outstanding
chemical resistance, good adhesion; as highly consistent extruded foam, it is ideal for wind energy, marine,
industrial, and transportation applications.
Applicable processing techniques include vacuum infusion, bonding, prepreg, and thermoforming.
Available in a wide range of thicknesses.
PDS-Kerdyn Green-9-0521 2
INSTRUCTIONS FOR USE
General working practices apply to these products, details of which can be obtained from the Gurit Guide to Composites or by contacting a Gurit
representative (contact details provided at the end of this datasheet).
TYPICAL MECHANICAL PROPERTIES
PROPERTY UNIT Kerdyn
Green 80
Kerdyn
Green
100
Kerdyn
Green
115
Kerdyn
Green
135
STANDARD
Edge Marking – Blue Green Black Black & Green –
Nominal Density
kg/m
3
80 100 115 135
ISO 845
lb/ft
3
4.99 6.24 7.18 8.43
Typical Density
range
kg/m
3
75-85 95-105 110-120 130 – 140
ISO 845
lb/ft
3
4.68-5.31 5.93-6.55 6.87-7.49 8.11-8.74
Compression
Strength
MPa 0.86 1.30 1.65 2.12
ASTM D1621
Psi 125 189 239 307
Compressive
Modulus
MPa 74 91 105 126
ISO 844
Psi 10 733 13 198 15 299 18 275
Shear Strength 0
MPa 0.59 0.80 0.97 1.20
ASTM C-273
Psi 81.22 116 141 174
Shear Modulus 0
MPa 18 25 30 37
ASTM C-273
Psi 2 611 3 626 4 351 5 399
Shear Strength
90
MPa 0.58 0.79 0.95 1.17
ASTM C-273
Psi 84.12 114 138 170
Shear Modulus
90
MPa 16 23 27 34
ASTM C-273
Psi 2 321 3 336 3 916 4 931
Shear Elongation % 16 13 10 ASTM C-273
Tensile Strength
MPa 1.54 1.82 2.02 2.27
ASTM D-1623
Psi 223 264 293 329
Tensile Modulus
MPa 103 116 136
ASTM D-1623
Psi 14 939 16 825 19 725
PDS-Kerdyn Green-9-0521 3
PROPERTY UNIT
Kerdyn
Green
150
Kerdyn
Green
200
Kerdyn
Green
235
Kerdyn
Green
250
Kerdyn
Green
300 STANDARD
Edge Marking – Orange Black & Yellow Black & Brown Black & Blue Black & Orange –
Nominal
Density
kg/m
3
150 200 235 250 300
ISO 845
lb/ft
3
9.39 12.49 14.67 15.61 18.73
Typical Density
range
kg/m
3
143-157 190-210 225-245 240-260 288-312
ISO 845
lb/ft
3
8.93-9.80 11.86-13.11 14.05-15,29 14.98-16.23 17.98-19.48
Compression
Strength
MPa 2.49 3.79 4.63 5.21 6.73
ASTM D1621
Psi 361 550 672 756 976
Compressive
Modulus
MPa 142 203 246 276 360
ISO 844
Psi 20 595 29 443 35 679 40 030 52 214
Shear Strength
0
MPa 1.40 2.04 2.23 2.36 2.66
ASTM C-273
Psi 203 296 323 342 386
Shear Modulus
0
MPa 43 62 76 83 105
ASTM C-273
Psi 6 237 8 992 11 022 12 038 15 229
Shear Strength
90
MPa 1.35 1.95 2.17 2.31 2.65
ASTM C-273
Psi 196 283 315 335 384
Shear Modulus
90
MPa 39 57 69 75 93
ASTM C-273
Psi 5 656 8 268 10 008 10 878 13 488
Shear
Elongation
% 9 6 5 4 ASTM C-273
Tensile
Strength
MPa 2.45 2.98 3.26 3.42 3.77
ASTM D-1623
Psi 355 432 473 496 547
Tensile
Modulus
MPa 152 214 260 290
ASTM D-1623
Psi 22 045 31 038 37 710 42 061
UNIT Length Width Diagonal Thickness
Dimensions
mm 2440 1005 / 1220 (1) 5 200
(2)
inches 96 39.5 / 48 (1) 5 200
(2)
Tolerances
(3)
mm
-3 / +6 -3 / +5 < 2
< 100: +/- 0.5
100: +/- 1
inches
-0.12 / +0.24 -0.12 / 0.20 < 0.08
< 100: +/- 0.02
100: +/- 0.04
(1) Depending on combination of length/width
(2) Maximum thickness depending on the density
(3) Tolerances at room temperature
PDS-Kerdyn Green-9-0521 4
NOTICE
All advice, instruction or recommendation is given in good faith but the selling Gurit entity (the
Company) only warrants that advice in writing is given with reasonable skill and care. No further
duty or responsibility is accepted by the Company. All advice is given subject to the terms and
conditions of sale (the Conditions) which are available on request from the Company or may be
viewed at Gurit s Website: www.gurit.com/terms-and-conditions.aspx
The Company strongly recommends that Customers make test panels in the final process
conditions and conduct appropriate testing of any goods or materials supplied by the Company
prior to final use to ensure that they are suitable for the Customer s planned application. Such
testing should include testing under conditions as close as possible to those to which the final
component may be subjected. The Company specifically excludes any warranty of fitness for
purpose of the goods other than as set out in writing by the Company. Due to the varied nature of
end-use applications, the Company does, in particular, not warrant that the test panels in the final
process conditions and/or the final component pass any fire standards.
The Company reserves the right to change specifications and prices without notice and Customers
should satisfy themselves that information relied on by the Customer is that which is currently
published by the Company on its website. Any queries may be addressed to the Technical
Services Department.
Gurit is continuously reviewing and updating literature. Please ensure that you have the current
version by contacting your sales contact and quoting the revision number in the bottom left-hand
corner of this page.
TECHNICAL CONTACT INFORMATION
For all other enquiries such as technical queries:
Telephone + 44 1983 828000 (08:30 17:00 GMT)
Email technical.support@gurit.com
24-HOUR CHEMICAL EMERGENCY NUMBER
For advice on chemical emergencies, spillages, fires or exposures:
Europe +44 1273 289451
Americas +1 646 844 7309
APAC +65 158 1412
E customer.support@gurit.com
W www.gurit.com
Kerdyn is a registered trademark in the EU and in other countries.
by | Sep 27, 2025
I-Core Composites, LLC
802 23
rd
Street SW, PO Box 1675, Cullman, AL 35056-1675 USA
Ph (256) 739-6627 / Fax (256) 739-4334 / www.ICoreComposites.com
EG Balsa PRODUCTS are engineered end-grain balsa panels, which exhibit superior mechanical
properties and offer exceptional value compared to other core materials. Produced in the United
States, each high quality panel is manufactured to precision thickness with a natural or ARMOR
coated surface. Panels are available in a range of densities for all molding applications to include
open molding, vacuum bagging, resin infusion, RTM and numerous others.
Available 3/16 (4.75mm) to 4 + (101.6mm)
Special / Precision thicknesses available
Panels size: 24 x 48 , square within 1/16
Variety of standard & special densities
Rigid or contourable panels
Knife-cut technology on contourable
products
Available with grooves and/or perforations
Products are vacuum-packed in plastic bags
and heat sealed for maximum protection.
ARMOR is a proprietary coating applied to the
surface of all EG Balsa products. ARMOR is
environmentally friendly and does not
degrade.
Benefits of ARMOR Coating:
Product identifier green color helps identify the
balsa as ARMOR coated.
Inhibits the growth of bacteria, mold & fungi.
Reduces resin uptake
Compatible with virtually all resin systems
Achieves excellent laminate bond strength
Unit Lite Grade Ultra
Nominal
Density
ASTM C271 lb/ft
3
7 10 15
Shear
Strength
ASTM C273 psi 260 433 680
Shear
Modulus
ASTM C273 psi 13,800 24,800 43,500
Compressive
Strength
ASTM C365 psi 1,100 1,940 3,340
Tensile
Strength
ASTM C297 psi 914 2,000 3,020
The reported data, derived from laboratory testing, shall not be taken as minimum guaranteed values. They refer to the nominal density. They are believed to be correct. No warranty
is made on the basis of these data. Customers should verify the data needed for the specific application, performing the necessary tests on the product. No warranty is released for
any particular application. I-Core Composites, LLC may update this document without notice.
by | Sep 27, 2025
I Core Composites, LLC
802 23
rd Street SW, PO Box 1675, Cullman, AL 35056 1675 USA
Ph (256) 739 6627 / Fax (256) 739 4334 / www.ICoreComposites.com
EG Balsa PRODUCTS are engineered end-grain balsa panels, which exhibit superior mechanical
properties and offer exceptional value compared to other core materials. Produced in the United
States, each high quality panel is manufactured to precision thickness with a natural or ARMOR
coated surface. Panels are available in a range of densities for all molding applications to include
open molding, vacuum bagging, resin infusion, RTM and numerous others.
Available 3/16 (4.75mm) to 4 + (101.6mm)
Special / Precision thicknesses available
Panels size: 24 x 48 , square within 1/16
Variety of standard & special densities
Rigid or contourable panels
Knife cut technology on contourable
products
Available with grooves and/or perforations
Contourable products utilize PlyScrim 100
TM
o Securely bonded to the balsa
o Open web pattern allows for
increased laminate bonding surface
Products are vacuum packed in plastic bags
and heat sealed for maximum protection.
ARMOR is a proprietary coating applied to the
surface of all EG Balsa products. ARMOR is
environmentally friendly and does not
degrade.
Benefits of ARMOR Coating:
Product identifier green color helps identify the
balsa as ARMOR coated.
Inhibits the growth of bacteria, mold & fungi.
Reduces resin uptake
Compatible with virtually all resin systems
Achieves excellent laminate bond strength
Unit Lite Grade Ultra
Nominal
Density
ASTM C271 lb/ft
3
7 10 15
Shear
Strength
ASTM C273 psi 260 433 680
Shear
Modulus
ASTM C365 psi 13,800 24,800 43,500
Compressive
Strength
ASTM C365 psi 1,100 1,940 3,340
Tensile
Strength
ASTM C297 psi 914 2,000 3,020
The reported data, derived from laboratory testing, shall not be taken as minimum guaranteed values. They refer to the nominal density. They are believed to be correct. No warranty
is made on the basis of these data. Customers should verify the data needed for the specific application, performing the necessary tests
on the product. No warranty is released for
any particular application. I Core Composites, LLC may update this document without notice.
by | Sep 27, 2025
I Core Composites, LLC
802 23
rd Street SW, PO Box 1675, Cullman, AL 35056 1675 USA
Ph (256) 739 6627 / Fax (256) 739 4334 / www.ICoreComposites.com
EG Balsa PRODUCTS are engineered end-grain balsa panels, which exhibit superior mechanical
properties and offer exceptional value compared to other core materials. Produced in the United
States, each high quality panel is manufactured to precision thickness with a natural or ARMOR
coated surface. Panels are available in a range of densities for all molding applications to include
open molding, vacuum bagging, resin infusion, RTM and numerous others.
Available 3/16 (4.75mm) to 4 + (101.6mm)
Special / Precision thicknesses available
Panels size: 24 x 48 , square within 1/16
Variety of standard & special densities
Rigid or contourable panels
Knife cut technology on contourable
products
Available with grooves and/or perforations
Contourable products utilize PlyScrim 100
TM
o Securely bonded to the balsa
o Open web pattern allows for
increased laminate bonding surface
Products are vacuum packed in plastic bags
and heat sealed for maximum protection.
ARMOR is a proprietary coating applied to the
surface of all EG Balsa products. ARMOR is
environmentally friendly and does not
degrade.
Benefits of ARMOR Coating:
Product identifier green color helps identify the
balsa as ARMOR coated.
Inhibits the growth of bacteria, mold & fungi.
Reduces resin uptake
Compatible with virtually all resin systems
Achieves excellent laminate bond strength
Unit Lite Grade Ultra
Nominal
Density
ASTM C271 lb/ft
3
7 10 15
Shear
Strength
ASTM C273 psi 260 433 680
Shear
Modulus
ASTM C365 psi 13,800 24,800 43,500
Compressive
Strength
ASTM C365 psi 1,100 1,940 3,340
Tensile
Strength
ASTM C297 psi 914 2,000 3,020
The reported data, derived from laboratory testing, shall not be taken as minimum guaranteed values. They refer to the nominal density. They are believed to be correct. No warranty
is made on the basis of these data. Customers should verify the data needed for the specific application, performing the necessary tests
on the product. No warranty is released for
any particular application. I Core Composites, LLC may update this document without notice.
by | Sep 27, 2025
I Core Composites, LLC
802 23
rd Street SW, PO Box 1675, Cullman, AL 35056 1675 USA
Ph (256) 739 6627 / Fax (256) 739 4334 / www.ICoreComposites.com
EG Balsa PRODUCTS are engineered end-grain balsa panels, which exhibit superior mechanical
properties and offer exceptional value compared to other core materials. Produced in the United
States, each high quality panel is manufactured to precision thickness with a natural or ARMOR
coated surface. Panels are available in a range of densities for all molding applications to include
open molding, vacuum bagging, resin infusion, RTM and numerous others.
Available 3/16 (4.75mm) to 4 + (101.6mm)
Special / Precision thicknesses available
Panels size: 24 x 48 , square within 1/16
Variety of standard & special densities
Rigid or contourable panels
Knife cut technology on contourable
products
Available with grooves and/or perforations
Contourable products utilize PlyScrim 100
TM
o Securely bonded to the balsa
o Open web pattern allows for
increased laminate bonding surface
Products are vacuum packed in plastic bags
and heat sealed for maximum protection.
ARMOR is a proprietary coating applied to the
surface of all EG Balsa products. ARMOR is
environmentally friendly and does not
degrade.
Benefits of ARMOR Coating:
Product identifier green color helps identify the
balsa as ARMOR coated.
Inhibits the growth of bacteria, mold & fungi.
Reduces resin uptake
Compatible with virtually all resin systems
Achieves excellent laminate bond strength
Unit Lite Grade Ultra
Nominal
Density
ASTM C271 lb/ft
3
7 10 15
Shear
Strength
ASTM C273 psi 260 433 680
Shear
Modulus
ASTM C365 psi 13,800 24,800 43,500
Compressive
Strength
ASTM C365 psi 1,100 1,940 3,340
Tensile
Strength
ASTM C297 psi 914 2,000 3,020
The reported data, derived from laboratory testing, shall not be taken as minimum guaranteed values. They refer to the nominal density. They are believed to be correct. No warranty
is made on the basis of these data. Customers should verify the data needed for the specific application, performing the necessary tests
on the product. No warranty is released for
any particular application. I Core Composites, LLC may update this document without notice.
by | Sep 27, 2025
I Core Composites, LLC
802 23
rd Street SW, PO Box 1675, Cullman, AL 35056 1675 USA
Ph (256) 739 6627 / Fax (256) 739 4334 / www.ICoreComposites.com
EG Balsa PRODUCTS are engineered end-grain balsa panels, which exhibit superior mechanical
properties and offer exceptional value compared to other core materials. Produced in the United
States, each high quality panel is manufactured to precision thickness with a natural or ARMOR
coated surface. Panels are available in a range of densities for all molding applications to include
open molding, vacuum bagging, resin infusion, RTM and numerous others.
Available 3/16 (4.75mm) to 4 + (101.6mm)
Special / Precision thicknesses available
Panels size: 24 x 48 , square within 1/16
Variety of standard & special densities
Rigid or contourable panels
Knife cut technology on contourable
products
Available with grooves and/or perforations
Contourable products utilize PlyScrim 100
TM
o Securely bonded to the balsa
o Open web pattern allows for
increased laminate bonding surface
Products are vacuum packed in plastic bags
and heat sealed for maximum protection.
ARMOR is a proprietary coating applied to the
surface of all EG Balsa products. ARMOR is
environmentally friendly and does not
degrade.
Benefits of ARMOR Coating:
Product identifier green color helps identify the
balsa as ARMOR coated.
Inhibits the growth of bacteria, mold & fungi.
Reduces resin uptake
Compatible with virtually all resin systems
Achieves excellent laminate bond strength
Unit Lite Grade Ultra
Nominal
Density
ASTM C271 lb/ft
3
7 10 15
Shear
Strength
ASTM C273 psi 260 433 680
Shear
Modulus
ASTM C365 psi 13,800 24,800 43,500
Compressive
Strength
ASTM C365 psi 1,100 1,940 3,340
Tensile
Strength
ASTM C297 psi 914 2,000 3,020
The reported data, derived from laboratory testing, shall not be taken as minimum guaranteed values. They refer to the nominal density. They are believed to be correct. No warranty
is made on the basis of these data. Customers should verify the data needed for the specific application, performing the necessary tests
on the product. No warranty is released for
any particular application. I Core Composites, LLC may update this document without notice.
by | Sep 27, 2025
I Core Composites, LLC
802 23
rd Street SW, PO Box 1675, Cullman, AL 35056 1675 USA
Ph (256) 739 6627 / Fax (256) 739 4334 / www.ICoreComposites.com
EG Balsa PRODUCTS are engineered end-grain balsa panels, which exhibit superior mechanical
properties and offer exceptional value compared to other core materials. Produced in the United
States, each high quality panel is manufactured to precision thickness with a natural or ARMOR
coated surface. Panels are available in a range of densities for all molding applications to include
open molding, vacuum bagging, resin infusion, RTM and numerous others.
Available 3/16 (4.75mm) to 4 + (101.6mm)
Special / Precision thicknesses available
Panels size: 24 x 48 , square within 1/16
Variety of standard & special densities
Rigid or contourable panels
Knife cut technology on contourable
products
Available with grooves and/or perforations
Contourable products utilize PlyScrim 100
TM
o Securely bonded to the balsa
o Open web pattern allows for
increased laminate bonding surface
Products are vacuum packed in plastic bags
and heat sealed for maximum protection.
ARMOR is a proprietary coating applied to the
surface of all EG Balsa products. ARMOR is
environmentally friendly and does not
degrade.
Benefits of ARMOR Coating:
Product identifier green color helps identify the
balsa as ARMOR coated.
Inhibits the growth of bacteria, mold & fungi.
Reduces resin uptake
Compatible with virtually all resin systems
Achieves excellent laminate bond strength
Unit Lite Grade Ultra
Nominal
Density
ASTM C271 lb/ft
3
7 10 15
Shear
Strength
ASTM C273 psi 260 433 680
Shear
Modulus
ASTM C365 psi 13,800 24,800 43,500
Compressive
Strength
ASTM C365 psi 1,100 1,940 3,340
Tensile
Strength
ASTM C297 psi 914 2,000 3,020
The reported data, derived from laboratory testing, shall not be taken as minimum guaranteed values. They refer to the nominal density. They are believed to be correct. No warranty
is made on the basis of these data. Customers should verify the data needed for the specific application, performing the necessary tests
on the product. No warranty is released for
any particular application. I Core Composites, LLC may update this document without notice.
by | Sep 27, 2025
I-Core Composites, LLC
802 23
rd
Street SW, PO Box 1675, Cullman, AL 35056-1675 USA
Ph (256) 739-6627 / Fax (256) 739-4334 / www.ICoreComposites.com
EG Balsa PRODUCTS are engineered end-grain balsa panels, which exhibit superior mechanical
properties and offer exceptional value compared to other core materials. Produced in the United
States, each high quality panel is manufactured to precision thickness with a natural or ARMOR
coated surface. Panels are available in a range of densities for all molding applications to include
open molding, vacuum bagging, resin infusion, RTM and numerous others.
Available 3/16 (4.75mm) to 4 + (101.6mm)
Special / Precision thicknesses available
Panels size: 24 x 48 , square within 1/16
Variety of standard & special densities
Rigid or contourable panels
Knife-cut technology on contourable
products
Available with grooves and/or perforations
Products are vacuum-packed in plastic bags
and heat sealed for maximum protection.
ARMOR is a proprietary coating applied to the
surface of all EG Balsa products. ARMOR is
environmentally friendly and does not
degrade.
Benefits of ARMOR Coating:
Product identifier green color helps identify the
balsa as ARMOR coated.
Inhibits the growth of bacteria, mold & fungi.
Reduces resin uptake
Compatible with virtually all resin systems
Achieves excellent laminate bond strength
Unit Lite Grade Ultra
Nominal
Density
ASTM C271 lb/ft
3
7 10 15
Shear
Strength
ASTM C273 psi 260 433 680
Shear
Modulus
ASTM C273 psi 13,800 24,800 43,500
Compressive
Strength
ASTM C365 psi 1,100 1,940 3,340
Tensile
Strength
ASTM C297 psi 914 2,000 3,020
The reported data, derived from laboratory testing, shall not be taken as minimum guaranteed values. They refer to the nominal density. They are believed to be correct. No warranty
is made on the basis of these data. Customers should verify the data needed for the specific application, performing the necessary tests on the product. No warranty is released for
any particular application. I-Core Composites, LLC may update this document without notice.
by | Sep 27, 2025
I Core Composites, LLC
802 23
rd Street SW, PO Box 1675, Cullman, AL 35056 1675 USA
Ph (256) 739 6627 / Fax (256) 739 4334 / www.ICoreComposites.com
EG Balsa PRODUCTS are engineered end-grain balsa panels, which exhibit superior mechanical
properties and offer exceptional value compared to other core materials. Produced in the United
States, each high quality panel is manufactured to precision thickness with a natural or ARMOR
coated surface. Panels are available in a range of densities for all molding applications to include
open molding, vacuum bagging, resin infusion, RTM and numerous others.
Available 3/16 (4.75mm) to 4 + (101.6mm)
Special / Precision thicknesses available
Panels size: 24 x 48 , square within 1/16
Variety of standard & special densities
Rigid or contourable panels
Knife cut technology on contourable
products
Available with grooves and/or perforations
Contourable products utilize PlyScrim 100
TM
o Securely bonded to the balsa
o Open web pattern allows for
increased laminate bonding surface
Products are vacuum packed in plastic bags
and heat sealed for maximum protection.
ARMOR is a proprietary coating applied to the
surface of all EG Balsa products. ARMOR is
environmentally friendly and does not
degrade.
Benefits of ARMOR Coating:
Product identifier green color helps identify the
balsa as ARMOR coated.
Inhibits the growth of bacteria, mold & fungi.
Reduces resin uptake
Compatible with virtually all resin systems
Achieves excellent laminate bond strength
Unit Lite Grade Ultra
Nominal
Density
ASTM C271 lb/ft
3
7 10 15
Shear
Strength
ASTM C273 psi 260 433 680
Shear
Modulus
ASTM C365 psi 13,800 24,800 43,500
Compressive
Strength
ASTM C365 psi 1,100 1,940 3,340
Tensile
Strength
ASTM C297 psi 914 2,000 3,020
The reported data, derived from laboratory testing, shall not be taken as minimum guaranteed values. They refer to the nominal density. They are believed to be correct. No warranty
is made on the basis of these data. Customers should verify the data needed for the specific application, performing the necessary tests
on the product. No warranty is released for
any particular application. I Core Composites, LLC may update this document without notice.
