Width Width | 
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Length Length | 
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Performance Properties Performance Properties | 
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Specifications Met Specifications Met | 
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Tensile Strength Tensile Strength | 
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances)  | 
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Flexural Strength Flexural Strength | 
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Hardness Hardness | 
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  | 
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals)  | 
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Impact Strength Impact Strength | 
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Compressive Strength Compressive Strength | 
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Dielectric Strength Dielectric Strength | 
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About Composites
More
Multipurpose Flame-Retardant
Garolite G-10/FR4 Sheets and Bars 

A good all-around choice, these Garolite G-10/FR4 sheets and bars are strong, machinable, and electrically insulating. They're made of a flame-retardant epoxy resin with fiberglass fabric reinforcement. Garolite G-10/FR4 is also called epoxy-grade industrial laminate and phenolic.
If you don't see the size you're looking for, please specify a length under additional bar lengths.
For technical drawings and 3-D models, click on a part number.
Bars 
- Color: See Table
 - Max.Temperature:
Green Sheets: 280° F
Yellow Sheets: 265° F - Tensile Strength:
Green Sheets: 32,000-40,000 psi (Excellent)
Yellow Sheets: 35,000 - 50,000 psi (Excellent) - Impact Strength:
Green Sheets: 5.5-9.5ft.-lbs./in. (Excellent)
Yellow Sheets: 5.5-12 ft.-lbs./in. (Excellent) - Hardness:
Green Sheets: Rockwell M115 (Extra Hard)
Yellow Sheets: Rockwell M100 (Extra Hard) - For Use Outdoors:
Green Sheets: Yes
Yellow Sheets: No - Specifications Met: MIL-I-24768/27, UL 94 V-0
 
Yellow bars vary in shade from yellow-brown to light green.
| Wd. | 2 ft. Lg. | 4 ft. Lg. | |
Yellow  | |||
|---|---|---|---|
1/8" Thick. (-0.012" to 0.012")  | |||
| 1" | 0000000 | ||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 2 1/2" | 0000000 | ||
| 3" | 0000000 | ||
| 4" | 0000000 | ||
| 6" | 0000000 | ||
1/4" Thick. (-0.022" to 0.022")  | |||
| 1" | 0000000 | ||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 3" | 0000000 | ||
| 4" | 0000000 | ||
3/8" Thick. (-0.03" to 0.03")  | |||
| 1" | 0000000 | ||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 3" | 0000000 | ||
1/2" Thick. (-0.036" to 0.036")  | |||
| 1" | 0000000 | ||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 3" | 0000000 | ||
| 4" | 0000000 | ||
3/4" Thick. (-0.043" to 0.043")  | |||
| 1" | 0000000 | ||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 3" | 0000000 | ||
1" Thick. (-0.049" to 0.049")  | |||
| 1" | 0000000 | ||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 3" | 0000000 | ||
| 4" | 0000000 | ||
1 1/4" Thick. (-0.055" to 0.055")  | |||
| 1" | 0000000 | ||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 3" | 0000000 | ||
1 1/2" Thick. (-0.061" to 0.061")  | |||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 3" | 0000000 | ||
1 3/4" Thick. (-0.067" to 0.067")  | |||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 3" | 0000000 | ||
2" Thick. (-0.073" to 0.073")  | |||
| 1" | 0000000 | ||
| 1 1/2" | 0000000 | ||
| 2" | 0000000 | ||
| 3" | 0000000 | ||
| 4" | 0000000 | ||
Additional Bar Lengths
- Color: Green
 - Max. Temperature: 280° F
 - Tensile Strength: 32,000-40,000 psi (Excellent)
 - Impact Strength: 5.5-9.5ft.-lbs./in. (Excellent)
 - Hardness: Rockwell M115 (Extra Hard)
 - For Use Outdoors: Yes
 - Specifications Met: MIL-I-24768/27, UL 94 V-0
 
To Order: Please specify length in increments of 0.125" within the range listed.
| Wd. | Choose a Length  | Per Inch  | |
Green  | |||
|---|---|---|---|
1/8" Thick. (-0.012" to 0.012")  | |||
| 1" | 3" to 95" | 00000000 | 00000 | 
| 1 1/2" | 3" to 95" | 00000000 | 0000 | 
| 2" | 3" to 95" | 00000000 | 0000 | 
| 2 1/2" | 3" to 95" | 00000000 | 0000 | 
| 3" | 3" to 95" | 00000000 | 0000 | 
| 3 1/2" | 3" to 95" | 00000000 | 0000 | 
| 4" | 3" to 95" | 00000000 | 0000 | 
| 4 1/2" | 3" to 95" | 00000000 | 0000 | 
| 5" | 3" to 95" | 00000000 | 0000 | 
| 5 1/2" | 3" to 95" | 00000000 | 0000 | 
| 6" | 3" to 95" | 00000000 | 0000 | 
| 6 1/2" | 3" to 95" | 00000000 | 0000 | 
| 7" | 3" to 95" | 00000000 | 0000 | 
| 7 1/2" | 3" to 95" | 00000000 | 0000 | 
| 8" | 3" to 95" | 00000000 | 0000 | 
| 8 1/2" | 3" to 95" | 00000000 | 0000 | 
| 9" | 3" to 95" | 00000000 | 0000 | 
| 9 1/2" | 3" to 95" | 00000000 | 0000 | 
| 10" | 3" to 95" | 00000000 | 0000 | 
| 10 1/2" | 3" to 95" | 00000000 | 0000 | 
| 11" | 3" to 95" | 00000000 | 0000 | 
| 11 1/2" | 3" to 95" | 00000000 | 0000 | 
| 12" | 3" to 95" | 00000000 | 0000 | 
3/16" Thick. (-0.019" to 0.019")  | |||
| 1" | 3" to 95" | 00000000 | 0000 | 
| 1 1/2" | 3" to 95" | 00000000 | 0000 | 
| 2" | 3" to 95" | 00000000 | 0000 | 
| 2 1/2" | 3" to 95" | 00000000 | 0000 | 
| 3" | 3" to 95" | 00000000 | 0000 | 
| 3 1/2" | 3" to 95" | 00000000 | 0000 | 
| 4" | 3" to 95" | 00000000 | 0000 | 
| 4 1/2" | 3" to 95" | 00000000 | 0000 | 
| 5" | 3" to 95" | 00000000 | 0000 | 
| 5 1/2" | 3" to 95" | 00000000 | 0000 | 
| 6" | 3" to 95" | 00000000 | 0000 | 
| 6 1/2" | 3" to 95" | 00000000 | 0000 | 
| 7" | 3" to 95" | 00000000 | 0000 | 
| 7 1/2" | 3" to 95" | 00000000 | 0000 | 
| 8" | 3" to 95" | 00000000 | 0000 | 
| 8 1/2" | 3" to 95" | 00000000 | 0000 | 
| 9" | 3" to 95" | 00000000 | 0000 | 
| 9 1/2" | 3" to 95" | 00000000 | 0000 | 
| 10" | 3" to 95" | 00000000 | 0000 | 
| 10 1/2" | 3" to 95" | 00000000 | 0000 | 
| 11" | 3" to 95" | 00000000 | 0000 | 
| 11 1/2" | 3" to 95" | 00000000 | 0000 | 
| 12" | 3" to 95" | 00000000 | 0000 | 
1/4" Thick. (-0.022" to 0.022")  | |||
| 1" | 3" to 95" | 00000000 | 0000 | 
| 1 1/2" | 3" to 95" | 00000000 | 0000 | 
| 2" | 3" to 95" | 00000000 | 0000 | 
| 2 1/2" | 3" to 95" | 00000000 | 0000 | 
| 3" | 3" to 95" | 00000000 | 0000 | 
| 3 1/2" | 3" to 95" | 00000000 | 0000 | 
| 4" | 3" to 95" | 00000000 | 0000 | 
| 4 1/2" | 3" to 95" | 00000000 | 0000 | 
| 5" | 3" to 95" | 00000000 | 0000 | 
| 5 1/2" | 3" to 95" | 00000000 | 0000 | 
| 6" | 3" to 95" | 00000000 | 0000 | 
| 6 1/2" | 3" to 95" | 00000000 | 0000 | 
| 7" | 3" to 95" | 00000000 | 0000 | 
| 7 1/2" | 3" to 95" | 00000000 | 0000 | 
| 8" | 3" to 95" | 00000000 | 0000 | 
| 8 1/2" | 3" to 95" | 00000000 | 0000 | 
| 9" | 3" to 95" | 00000000 | 0000 | 
| 9 1/2" | 3" to 95" | 00000000 | 0000 | 
| 10" | 3" to 95" | 00000000 | 0000 | 
| 10 1/2" | 3" to 95" | 00000000 | 0000 | 
| 11" | 3" to 95" | 00000000 | 0000 | 
| 11 1/2" | 3" to 95" | 00000000 | 0000 | 
| 12" | 3" to 95" | 00000000 | 0000 | 
3/8" Thick. (-0.038" to 0.038")  | |||
| 1" | 3" to 95" | 00000000 | 0000 | 
| 1 1/2" | 3" to 95" | 00000000 | 0000 | 
| 2" | 3" to 95" | 00000000 | 0000 | 
| 2 1/2" | 3" to 95" | 00000000 | 0000 | 
| 3" | 3" to 95" | 00000000 | 0000 | 
| 3 1/2" | 3" to 95" | 00000000 | 0000 | 
| 4" | 3" to 95" | 00000000 | 0000 | 
| 4 1/2" | 3" to 95" | 00000000 | 0000 | 
| 5" | 3" to 95" | 00000000 | 0000 | 
| 5 1/2" | 3" to 95" | 00000000 | 0000 | 
| 6" | 3" to 95" | 00000000 | 0000 | 
| 6 1/2" | 3" to 95" | 00000000 | 0000 | 
| 7" | 3" to 95" | 00000000 | 0000 | 
| 7 1/2" | 3" to 95" | 00000000 | 0000 | 
| 8" | 3" to 95" | 00000000 | 0000 | 
| 8 1/2" | 3" to 95" | 00000000 | 0000 | 
| 9" | 3" to 95" | 00000000 | 0000 | 
| 9 1/2" | 3" to 95" | 00000000 | 0000 | 
| 10" | 3" to 95" | 00000000 | 0000 | 
| 10 1/2" | 3" to 95" | 00000000 | 0000 | 
| 11" | 3" to 95" | 00000000 | 0000 | 
| 11 1/2" | 3" to 95" | 00000000 | 0000 | 
| 12" | 3" to 95" | 00000000 | 0000 | 
1/2" Thick. (-0.036" to 0.036")  | |||
| 1" | 3" to 95" | 00000000 | 0000 | 
| 1 1/2" | 3" to 95" | 00000000 | 0000 | 
| 2" | 3" to 95" | 00000000 | 0000 | 
| 2 1/2" | 3" to 95" | 00000000 | 0000 | 
| 3" | 3" to 95" | 00000000 | 0000 | 
| 3 1/2" | 3" to 95" | 00000000 | 0000 | 
| 4" | 3" to 95" | 00000000 | 0000 | 
| 4 1/2" | 3" to 95" | 00000000 | 0000 | 
| 5" | 3" to 95" | 00000000 | 0000 | 
| 5 1/2" | 3" to 95" | 00000000 | 0000 | 
| 6" | 3" to 95" | 00000000 | 0000 | 
| 6 1/2" | 3" to 95" | 00000000 | 0000 | 
| 7" | 3" to 95" | 00000000 | 0000 | 
| 7 1/2" | 3" to 95" | 00000000 | 0000 | 
| 8" | 3" to 95" | 00000000 | 0000 | 
| 8 1/2" | 3" to 95" | 00000000 | 0000 | 
| 9" | 3" to 95" | 00000000 | 0000 | 
| 9 1/2" | 3" to 95" | 00000000 | 0000 | 
| 10" | 3" to 95" | 00000000 | 0000 | 
| 10 1/2" | 3" to 95" | 00000000 | 0000 | 
| 11" | 3" to 95" | 00000000 | 0000 | 
| 11 1/2" | 3" to 95" | 00000000 | 0000 | 
| 12" | 3" to 95" | 00000000 | 0000 | 
3/4" Thick. (-0.043" to 0.043")  | |||
| 1" | 3" to 95" | 00000000 | 0000 | 
| 1 1/2" | 3" to 95" | 00000000 | 0000 | 
| 2" | 3" to 95" | 00000000 | 0000 | 
| 2 1/2" | 3" to 95" | 00000000 | 0000 | 
| 3" | 3" to 95" | 00000000 | 0000 | 
| 3 1/2" | 3" to 95" | 00000000 | 0000 | 
| 4" | 3" to 95" | 00000000 | 0000 | 
| 4 1/2" | 3" to 95" | 00000000 | 0000 | 
| 5" | 3" to 95" | 00000000 | 0000 | 
| 5 1/2" | 3" to 95" | 00000000 | 0000 | 
| 6" | 3" to 95" | 00000000 | 0000 | 
| 6 1/2" | 3" to 95" | 00000000 | 0000 | 
| 7" | 3" to 95" | 00000000 | 00000 | 
| 7 1/2" | 3" to 95" | 00000000 | 0000 | 
| 8" | 3" to 95" | 00000000 | 00000 | 
| 8 1/2" | 3" to 95" | 00000000 | 0000 | 
| 9" | 3" to 95" | 00000000 | 00000 | 
| 9 1/2" | 3" to 95" | 00000000 | 00000 | 
| 10" | 3" to 95" | 00000000 | 00000 | 
| 10 1/2" | 3" to 95" | 00000000 | 00000 | 
| 11" | 3" to 95" | 00000000 | 00000 | 
| 11 1/2" | 3" to 95" | 00000000 | 00000 | 
| 12" | 3" to 95" | 00000000 | 00000 | 
1" Thick. (-0.049" to 0.049")  | |||
| 1" | 3" to 95" | 00000000 | 0000 | 
| 1 1/2" | 3" to 95" | 00000000 | 0000 | 
| 2" | 3" to 95" | 00000000 | 0000 | 
| 2 1/2" | 3" to 95" | 00000000 | 0000 | 
| 3" | 3" to 95" | 00000000 | 0000 | 
| 3 1/2" | 3" to 95" | 00000000 | 0000 | 
| 4" | 3" to 95" | 00000000 | 00000 | 
| 4 1/2" | 3" to 95" | 00000000 | 0000 | 
| 5" | 3" to 95" | 00000000 | 00000 | 
| 5 1/2" | 3" to 95" | 00000000 | 00000 | 
| 6" | 3" to 95" | 00000000 | 00000 | 
| 6 1/2" | 3" to 95" | 00000000 | 00000 | 
| 7" | 3" to 95" | 00000000 | 00000 | 
| 7 1/2" | 3" to 95" | 00000000 | 00000 | 
| 8" | 3" to 95" | 00000000 | 00000 | 
| 8 1/2" | 3" to 95" | 00000000 | 00000 | 
| 9" | 3" to 95" | 00000000 | 00000 | 
| 9 1/2" | 3" to 95" | 00000000 | 00000 | 
| 10" | 3" to 95" | 00000000 | 00000 | 
| 10 1/2" | 3" to 95" | 00000000 | 00000 | 
| 11" | 3" to 95" | 00000000 | 00000 | 
| 11 1/2" | 3" to 95" | 00000000 | 00000 | 
| 12" | 3" to 95" | 00000000 | 00000 | 
1 1/4" Thick. (-0.055" to 0.055")  | |||
| 1" | 3" to 95" | 00000000 | 0000 | 
| 1 1/2" | 3" to 95" | 00000000 | 0000 | 
| 2" | 3" to 95" | 00000000 | 0000 | 
| 2 1/2" | 3" to 95" | 00000000 | 0000 | 
| 3" | 3" to 95" | 00000000 | 0000 | 
| 3 1/2" | 3" to 95" | 00000000 | 00000 | 
| 4" | 3" to 95" | 00000000 | 00000 | 
| 4 1/2" | 3" to 95" | 00000000 | 00000 | 
| 5" | 3" to 95" | 00000000 | 00000 | 
| 5 1/2" | 3" to 95" | 00000000 | 00000 | 
| 6" | 3" to 95" | 00000000 | 00000 | 
| 6 1/2" | 3" to 95" | 00000000 | 00000 | 
| 7" | 3" to 95" | 00000000 | 00000 | 
| 7 1/2" | 3" to 95" | 00000000 | 00000 | 
| 8" | 3" to 95" | 00000000 | 00000 | 
| 8 1/2" | 3" to 95" | 00000000 | 00000 | 
| 9" | 3" to 95" | 00000000 | 00000 | 
| 9 1/2" | 3" to 95" | 00000000 | 00000 | 
| 10" | 3" to 95" | 00000000 | 00000 | 
| 10 1/2" | 3" to 95" | 00000000 | 00000 | 
| 11" | 3" to 95" | 00000000 | 00000 | 
| 11 1/2" | 3" to 95" | 00000000 | 00000 | 
| 12" | 3" to 95" | 00000000 | 00000 | 
1 1/2" Thick. (-0.061" to 0.061")  | |||
| 1" | 3" to 95" | 00000000 | 0000 | 
| 1 1/2" | 3" to 95" | 00000000 | 0000 | 
| 2" | 3" to 95" | 00000000 | 0000 | 
| 2 1/2" | 3" to 95" | 00000000 | 0000 | 
| 3" | 3" to 95" | 00000000 | 00000 | 
| 3 1/2" | 3" to 95" | 00000000 | 00000 | 
| 4" | 3" to 95" | 00000000 | 00000 | 
| 4 1/2" | 3" to 95" | 00000000 | 00000 | 
| 5" | 3" to 95" | 00000000 | 00000 | 
| 5 1/2" | 3" to 95" | 00000000 | 00000 | 
| 6" | 3" to 95" | 00000000 | 00000 | 
| 6 1/2" | 3" to 95" | 00000000 | 00000 | 
| 7" | 3" to 95" | 00000000 | 00000 | 
| 7 1/2" | 3" to 95" | 00000000 | 00000 | 
| 8" | 3" to 95" | 00000000 | 00000 | 
| 8 1/2" | 3" to 95" | 00000000 | 00000 | 
| 9" | 3" to 95" | 00000000 | 00000 | 
| 9 1/2" | 3" to 95" | 00000000 | 00000 | 
| 10" | 3" to 95" | 00000000 | 00000 | 
| 10 1/2" | 3" to 95" | 00000000 | 00000 | 
| 11" | 3" to 95" | 00000000 | 00000 | 
| 11 1/2" | 3" to 95" | 00000000 | 00000 | 
| 12" | 3" to 95" | 00000000 | 00000 | 
1 3/4" Thick. (-0.067" to 0.067")  | |||
| 1" | 3" to 95" | 00000000 | 0000 | 
| 1 1/2" | 3" to 95" | 00000000 | 00000 | 
| 2" | 3" to 95" | 00000000 | 00000 | 
| 2 1/2" | 3" to 95" | 00000000 | 00000 | 
| 3" | 3" to 95" | 00000000 | 00000 | 
| 3 1/2" | 3" to 95" | 00000000 | 00000 | 
| 4" | 3" to 95" | 00000000 | 00000 | 
| 4 1/2" | 3" to 95" | 00000000 | 00000 | 
| 5" | 3" to 95" | 00000000 | 00000 | 
| 5 1/2" | 3" to 95" | 00000000 | 00000 | 
| 6" | 3" to 95" | 00000000 | 00000 | 
| 6 1/2" | 3" to 95" | 00000000 | 00000 | 
| 7" | 3" to 95" | 00000000 | 00000 | 
| 7 1/2" | 3" to 95" | 00000000 | 00000 | 
| 8" | 3" to 95" | 00000000 | 00000 | 
| 8 1/2" | 3" to 95" | 00000000 | 00000 | 
| 9" | 3" to 95" | 00000000 | 00000 | 
| 9 1/2" | 3" to 95" | 00000000 | 00000 | 
| 10" | 3" to 95" | 00000000 | 00000 | 
| 10 1/2" | 3" to 95" | 00000000 | 00000 | 
| 11" | 3" to 95" | 00000000 | 00000 | 
| 11 1/2" | 3" to 95" | 00000000 | 00000 | 
| 12" | 3" to 95" | 00000000 | 00000 | 
2" Thick. (-0.073" to 0.073")  | |||
| 1" | 3" to 95" | 00000000 | 00000 | 
| 1 1/2" | 3" to 95" | 00000000 | 00000 | 
| 2" | 3" to 95" | 00000000 | 00000 | 
| 2 1/2" | 3" to 95" | 00000000 | 00000 | 
| 3" | 3" to 95" | 00000000 | 00000 | 
| 3 1/2" | 3" to 95" | 00000000 | 00000 | 
| 4" | 3" to 95" | 00000000 | 00000 | 
| 4 1/2" | 3" to 95" | 00000000 | 00000 | 
| 5" | 3" to 95" | 00000000 | 00000 | 
| 5 1/2" | 3" to 95" | 00000000 | 00000 | 
| 6" | 3" to 95" | 00000000 | 00000 | 
| 6 1/2" | 3" to 95" | 00000000 | 00000 | 
| 7" | 3" to 95" | 00000000 | 00000 | 
| 7 1/2" | 3" to 95" | 00000000 | 00000 | 
| 8" | 3" to 95" | 00000000 | 00000 | 
| 8 1/2" | 3" to 95" | 00000000 | 00000 | 
| 9" | 3" to 95" | 00000000 | 00000 | 
| 9 1/2" | 3" to 95" | 00000000 | 00000 | 
| 10" | 3" to 95" | 00000000 | 00000 | 
| 10 1/2" | 3" to 95" | 00000000 | 00000 | 
| 11" | 3" to 95" | 00000000 | 00000 | 
| 11 1/2" | 3" to 95" | 00000000 | 00000 | 
| 12" | 3" to 95" | 00000000 | 00000 | 

























