Grade G-11 Garolite | McMaster-Carr

Clear All

	Grade Grade

	Material Grade Material Grade

Garolite G-11

Garolite G-11/FR5

	System of Measurement System of Measurement

Inch

	Thickness Thickness

	Diameter Diameter

	Length Length

	Width Width

	Material Material

Garolite

Fiberglass

	Backing Type Backing Type

	Plain

	Texture Texture

	Smooth

	Shape Shape


Sheet and Bar	Rod and Disc

Round Tube

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Performance Properties Performance Properties

	Color Color

	Green
	Yellow

	Maximum Temperature Maximum Temperature

300° to 399° F

	Electrical Insulation Rating Electrical Insulation Rating

Excellent

	Flexibility Flexibility

	Rigid

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Tensile Strength Tensile Strength

35,000 psi

37,000-58,600 psi

41,900-58,600 psi

	Tensile Strength Rating Tensile Strength Rating

Excellent

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Impact Strength Rating Impact Strength Rating

Excellent

	Flexural Strength Flexural Strength

164 Products

About Composites

Offering higher strength and better heat resistance than Garolite G-10/FR4, these Garolite G-11 sheets and bars are suitable for continuous use in elevated temperatures. They retain at least 50% of their structural strength at temperatures above 300° F. Made of an epoxy resin with fiberglass fabric reinforcement, Garolite G-11 is sometimes called epoxy-grade industrial laminate and phenolic.

For technical drawings and 3-D models, click on a part number.

Sheets

Color: Green
Max. Temperature: 335° F
Tensile Strength: 37,000-58,600 psi (Excellent)
Impact Strength: 7-15.3 ft.-lbs./in. (Excellent)
Hardness: Rockwell M100 (Extra Hard)
For Use Outdoors: No
Specifications Met: MIL-I-24768/3, UL 94 HB

6" × 6"
Thick.	Thick. Tolerance		Each
1/8"	-0.012" to 0.012"	00000000	000000
3/16"	-0.019" to 0.019"	00000000	00000
1/4"	-0.022" to 0.022"	00000000	00000
5/16"	-0.026" to 0.026"	00000000	00000
3/8"	-0.03" to 0.03"	00000000	00000
1/2"	-0.036" to 0.036"	00000000	00000
3/4"	-0.043" to 0.043"	00000000	00000
1"	-0.049" to 0.049"	00000000	000000
12" × 12"
1/32"	-0.005" to 0.005"	00000000	00000
1/16"	-0.008" to 0.008"	00000000	00000
1/8"	-0.012" to 0.012"	00000000	00000
3/16"	-0.019" to 0.019"	00000000	00000
1/4"	-0.022" to 0.022"	00000000	00000
5/16"	-0.026" to 0.026"	00000000	00000
3/8"	-0.03" to 0.03"	00000000	00000
1/2"	-0.036" to 0.036"	00000000	000000
3/4"	-0.043" to 0.043"	00000000	000000
1"	-0.049" to 0.049"	00000000	000000
12" × 24"
1/32"	-0.005" to 0.005"	00000000	00000
1/16"	-0.008" to 0.008"	00000000	00000
1/8"	-0.012" to 0.012"	00000000	00000
3/16"	-0.019" to 0.019"	00000000	00000
1/4"	-0.022" to 0.022"	00000000	000000
5/16"	-0.026" to 0.026"	00000000	000000
3/8"	-0.03" to 0.03"	00000000	000000
1/2"	-0.036" to 0.036"	00000000	000000
3/4"	-0.043" to 0.043"	00000000	000000
1"	-0.049" to 0.049"	00000000	000000

24" × 24"
Thick.	Thick. Tolerance		Each
1/32"	-0.005" to 0.005"	00000000	000000
1/16"	-0.008" to 0.008"	00000000	00000
1/8"	-0.012" to 0.012"	00000000	000000
3/16"	-0.019" to 0.019"	00000000	000000
1/4"	-0.022" to 0.022"	00000000	000000
5/16"	-0.026" to 0.026"	00000000	000000
3/8"	-0.03" to 0.03"	00000000	000000
1/2"	-0.036" to 0.036"	00000000	000000
3/4"	-0.043" to 0.043"	00000000	000000
1"	-0.049" to 0.049"	00000000	000000
24" × 36"
1/32"	-0.005" to 0.005"	00000000	00000
1/16"	-0.008" to 0.008"	00000000	00000
1/8"	-0.012" to 0.012"	00000000	000000
3/16"	-0.019" to 0.019"	00000000	000000
1/4"	-0.022" to 0.022"	00000000	000000
5/16"	-0.026" to 0.026"	00000000	000000
3/8"	-0.03" to 0.03"	00000000	000000
1/2"	-0.036" to 0.036"	00000000	000000
3/4"	-0.043" to 0.043"	00000000	000000
36" × 48"
1/32"	-0.005" to 0.005"	00000000	00000
1/16"	-0.008" to 0.008"	00000000	000000
1/8"	-0.012" to 0.012"	00000000	000000
3/16"	-0.019" to 0.019"	00000000	000000
1/4"	-0.022" to 0.022"	00000000	000000
5/16"	-0.026" to 0.026"	00000000	000000
3/8"	-0.03" to 0.03"	00000000	000000
1/2"	-0.036" to 0.036"	00000000	000000
3/4"	-0.043" to 0.043"	00000000	00000000

Bars

Color: Green
Max. Temperature: 335° F
Tensile Strength: 41,900-58,600 psi (Excellent)
Impact Strength: 8.4-15.3 ft.-lbs./in. (Excellent)
Hardness: Not Rated
For Use Outdoors: No
Specifications Met: MIL-I-24768/3, UL 94 HB

	24" Lg.		48" Lg.
Width		Each		Each
1/8" Thick. ( -0.012" to 0.012")
1"	00000000	000000	00000000	000000
1 1/2"	00000000	00000	00000000	00000
2"	00000000	00000	00000000	00000
1/4" Thick. ( -0.022" to 0.022")
1"	00000000	00000	00000000	00000
1 1/2"	00000000	00000	00000000	00000
2"	00000000	00000	00000000	00000
1/2" Thick. ( -0.036" to 0.036")
1"	00000000	00000	00000000	00000
1 1/2"	00000000	00000	00000000	000000
2"	00000000	00000	00000000	000000
3/4" Thick. ( -0.043" to 0.043")
1"	00000000	00000	00000000	000000
1 1/2"	00000000	00000	00000000	000000
2"	00000000	000000	00000000	000000
1" Thick. ( -0.049" to 0.049")
1"	00000000	00000	00000000	000000
1 1/2"	00000000	000000	00000000	000000
2"	00000000	000000	00000000	000000

High-Temperature Garolite G-11 Rods

Color: Green
Max. Temperature: 335° F
Tensile Strength: 37,000-58,600 psi (Excellent)
Impact Strength: 7-15.3 ft.-lbs./in. (Excellent)
Hardness: Rockwell M100 (Extra Hard)
For Use Outdoors: No
Specifications Met: MIL-I-24768/3, UL 94 HB

These Garolite G-11 rods offer higher strength and better heat resistance than Garolite G-10/FR4 rods. They are suitable for continuous use in elevated temperatures and retain at least 50% of their structural strength at temperatures above 300° F. Made of an epoxy resin with fiberglass fabric reinforcement, Garolite G-11 is sometimes called epoxy-grade industrial laminate and phenolic.

For technical drawings and 3-D models, click on a part number.

Dia.	Dia. Tolerance		1 ft. Lg.	4 ft. Lg.
1/16"	-0.001" to 0.001"	0000000	00000	000000
1/8"	-0.001" to 0.001"	0000000	0000	00000
3/16"	-0.001" to 0.001"	0000000	0000	00000
1/4"	-0.001" to 0.001"	0000000	0000	00000
5/16"	-0.001" to 0.001"	0000000	0000	00000
3/8"	-0.001" to 0.001"	0000000	0000	00000
7/16"	-0.001" to 0.001"	0000000	00000	00000
1/2"	-0.001" to 0.001"	0000000	00000	00000
5/8"	-0.001" to 0.001"	0000000	00000	00000
3/4"	-0.001" to 0.001"	0000000	00000	000000
7/8"	-0.001" to 0.001"	0000000	00000	000000
1"	-0.001" to 0.001"	0000000	00000	000000
1 1/4"	-0.001" to 0.001"	0000000	00000	000000
1 3/8"	-0.003" to 0.003"	0000000	00000	000000
1 1/2"	-0.003" to 0.003"	0000000	00000	000000
2"	-0.003" to 0.003"	0000000	000000	000000

Flame-Retardant High-Temperature Garolite G-11/FR5 Sheets

Color: Yellow
Max. Temperature: 355° F
Tensile Strength: 35,000 psi (Excellent)
Impact Strength: 10 ft.-lbs./in. (Excellent)
Hardness: Rockwell M115 (Extra Hard)
For Use Outdoors: No
Specifications Met: MIL-I-24768/28

Often used for terminal boards, electrical housings, end plates, and structural components in high temperatures, these sheets are a flame-retardant version of Garolite G-11. All are stronger and resist heat better than Garolite G-10/FR4. They keep at least 50% of their structural strength at temperatures above 300° F. These sheets are made of a flame-retardant epoxy resin that is reinforced with fiberglass fabric.

Garolite G-11/FR5 is also known as epoxy fiberglass, epoxy-grade industrial laminate, and phenolic.

For technical drawings and 3-D models, click on a part number.

6" × 6"
Thickness	Thickness Tolerance		Each
1/16"	-0.008" to 0.008"	0000000	000000
1/8"	-0.012" to 0.012"	0000000	00000
3/16"	-0.019" to 0.019"	0000000	00000
1/4"	-0.022" to 0.022"	0000000	00000
5/16"	-0.026" to 0.026"	0000000	00000
3/8"	-0.03" to 0.03"	0000000	00000
1/2"	-0.036" to 0.036"	0000000	00000
1"	-0.049" to 0.049"	0000000	00000
12" × 12"
1/16"	-0.008" to 0.008"	0000000	00000
1/8"	-0.012" to 0.012"	0000000	00000
3/16"	-0.019" to 0.019"	0000000	00000
1/4"	-0.022" to 0.022"	0000000	00000
5/16"	-0.026" to 0.026"	0000000	00000
3/8"	-0.03" to 0.03"	0000000	00000
1/2"	-0.036" to 0.036"	0000000	000000
1"	-0.049" to 0.049"	0000000	000000
12" × 24"
1/16"	-0.008" to 0.008"	0000000	00000
1/8"	-0.012" to 0.012"	0000000	00000
3/16"	-0.019" to 0.019"	0000000	00000
1/4"	-0.022" to 0.022"	0000000	000000
5/16"	-0.026" to 0.026"	0000000	000000
3/8"	-0.03" to 0.03"	0000000	000000
1/2"	-0.036" to 0.036"	0000000	000000
1"	-0.049" to 0.049"	0000000	000000
24" × 24"
1/16"	-0.008" to 0.008"	0000000	00000
1/8"	-0.012" to 0.012"	0000000	000000
3/16"	-0.019" to 0.019"	0000000	000000
1/4"	-0.022" to 0.022"	0000000	000000
5/16"	-0.026" to 0.026"	0000000	000000
3/8"	-0.03" to 0.03"	0000000	000000
1/2"	-0.036" to 0.036"	0000000	000000
1"	-0.049" to 0.049"	0000000	000000
24" × 36"
1/16"	-0.008" to 0.008"	0000000	00000
1/8"	-0.012" to 0.012"	0000000	000000
3/16"	-0.019" to 0.019"	0000000	000000
1/4"	-0.022" to 0.022"	0000000	000000
5/16"	-0.026" to 0.026"	0000000	000000
3/8"	-0.03" to 0.03"	0000000	000000
1/2"	-0.036" to 0.036"	0000000	000000
1"	-0.049" to 0.049"	0000000	00000000

Flame-Retardant High-Temperature Garolite G-11/FR5 Tubes

Color: Yellow
Max. Temperature: 355° F
Tensile Strength: 35,000 psi (Excellent)
Impact Strength: 10 ft.-lbs./in. (Excellent)
Hardness: Rockwell M115 (Extra Hard)
For Use Outdoors: No
Specifications Met: MIL-I-24768/28

A flame-retardant version of Garolite G-11, these tubes are commonly used to make bushings, standoffs, and spacers for areas with high temperatures. All are stronger and resist heat better than Garolite G-10/FR4. They keep at least 50% of their structural strength at temperatures above 300° F. The tubes are made of a flame-retardant epoxy resin that is reinforced with fiberglass fabric.

Garolite G-11/FR5 is also known as epoxy fiberglass, epoxy-grade industrial laminate, and phenolic.

For technical drawings and 3-D models, click on a part number.

1/32" Wall Thickness
OD	OD Tolerance	ID	ID Tolerance	Length		Each
1/4"	-0.005" to 0.005"	3/16"	-0.003" to 0.003"	36"	0000000	000000
5/16"	-0.005" to 0.005"	1/4"	-0.003" to 0.003"	36"	0000000	00000
3/8"	-0.005" to 0.005"	5/16"	-0.003" to 0.003"	36"	0000000	00000
1/16" Wall Thickness
5/16"	-0.005" to 0.005"	3/16"	-0.003" to 0.003"	36"	0000000	00000
1/2"	-0.005" to 0.005"	3/8"	-0.003" to 0.003"	36"	0000000	00000
3/4"	-0.005" to 0.005"	5/8"	-0.003" to 0.003"	36"	0000000	00000
1"	-0.005" to 0.005"	7/8"	-0.004" to 0.004"	36"	0000000	00000
1 1/8"	-0.005" to 0.005"	1"	-0.004" to 0.004"	36"	0000000	00000
1/8" Wall Thickness
1/2"	-0.005" to 0.005"	1/4"	-0.003" to 0.003"	36"	0000000	000000
3/4"	-0.005" to 0.005"	1/2"	-0.003" to 0.003"	36"	0000000	000000
1"	-0.005" to 0.005"	3/4"	-0.004" to 0.004"	36"	0000000	000000
1 1/4"	-0.005" to 0.005"	1"	-0.004" to 0.004"	36"	0000000	000000
1 3/4"	-0.005" to 0.005"	1 1/2"	-0.004" to 0.004"	36"	0000000	000000
2 1/2"	-0.008" to 0.008"	2 1/4"	-0.008" to 0.008"	36"	0000000	000000
3/16" Wall Thickness
3/4"	-0.005" to 0.005"	3/8"	-0.003" to 0.003"	36"	0000000	000000
1"	-0.005" to 0.005"	5/8"	-0.003" to 0.003"	36"	0000000	000000
1 3/8"	-0.005" to 0.005"	1"	-0.004" to 0.004"	36"	0000000	000000
1/4" Wall Thickness
1"	-0.005" to 0.005"	1/2"	-0.003" to 0.003"	36"	0000000	000000
1 1/4"	-0.005" to 0.005"	3/4"	-0.004" to 0.004"	36"	0000000	000000
1/2" Wall Thickness
2 1/2"	-0.005" to 0.005"	1 1/2"	-0.004" to 0.004"	36"	0000000	000000
3"	-0.008" to 0.008"	2"	-0.008" to 0.008"	36"	0000000	000000

Composite Material Selector Packs

Includes one piece of each material listed.

For technical drawings and 3-D models, click on a part number.

Material (Grade)	Dia.	Thick.	Pkg. Qty.		Pkg.
Fiberglass (GPO3), Garolite (CE, G-3, G-7, G-9, G-10, G-11, LE, XX, XXX)	2"	1/32"	10	000000	000000

Email Us

About Composites

High-Temperature Garolite G-11 Sheets and Bars

High-Temperature Garolite G-11 Rods

Flame-Retardant High-Temperature Garolite G-11/FR5 Sheets

Flame-Retardant High-Temperature Garolite G-11/FR5 Tubes

Composite Material Selector Packs