Fiberglass (FRP) Sheet Stock

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Material

Material Grade

System of Measurement

Thickness

Width

Length

Shape

Color

Performance

Highly Electrical Insulating

Ultra Impact Resistant

Flexibility

Maximum Temperature

Backing Type

Texture

Hardness Rating

Clarity

Resin Material

Dielectric Strength

50 V/mil to 500 V/mil

200 V/mil to 600 V/mil

Tensile Strength

10,000 psi to 15,000 psi

12,500 psi

For Use Outdoors

Flexural Strength

23,200 psi to 31,000 psi

Water Absorption

REACH

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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119 Products

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About Composites

Compare our offering of composites to find the right material for you.

Arc-Resistant GPO3 Fiberglass Sheets and Strips

Often used for electrical applications in humid environments, these GPO3 fiberglass sheets and strips are arc and track resistant. They offer better electrical insulation properties than FRP fiberglass. Made of fiberglass-reinforced polyester, they're also called polyester-grade industrial laminate.

Sheets

	Thk.	Thk. Tolerance	Flatness Tolerance	Color	Max. Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Hardness	For Use Outdoors	Flammability Rating		Each
12" Wide × 12" Long



		1/32"	-0.008" to 0.008"	0.600"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	—	8549K79	00000


		1/16"	-0.008" to 0.008"	0.300"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K42	0000
		3/32"	-0.009" to 0.009"	0.300"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K43	00000
		1/8"	-0.01" to 0.01"	0.120"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K44	00000
		3/16"	-0.013" to 0.013"	0.120"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K45	00000
		1/4"	-0.015" to 0.015"	0.120"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K46	00000
		3/8"	-0.02" to 0.02"	0.060"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K47	00000
		1/2"	-0.024" to 0.024"	0.060"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K48	00000
		3/4"	-0.029" to 0.029"	0.060"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K59	00000
		1"	-0.033" to 0.033"	0.03"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K69	00000


		12" Wide × 24" Long



				1/32"	-0.008" to 0.008"	1.200"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	—	8549K89	00000


				1/16"	-0.008" to 0.008"	0.600"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K52	00000
				3/32"	-0.009" to 0.009"	0.600"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K53	00000
				1/8"	-0.01" to 0.01"	0.240"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K54	00000
				3/16"	-0.013" to 0.013"	0.240"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K55	00000
				1/4"	-0.015" to 0.015"	0.240"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K56	00000
				3/8"	-0.02" to 0.02"	0.120"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K57	00000
				1/2"	-0.024" to 0.024"	0.120"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K58	00000
				3/4"	-0.029" to 0.029"	0.120"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K92	000000
				1"	-0.033" to 0.033"	0.060"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K93	000000


				24" Wide × 24" Long



						1/32"	-0.008" to 0.008"	1.200"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	—	8549K97	00000


						1/16"	-0.008" to 0.008"	0.600"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K62	00000
						3/32"	-0.009" to 0.009"	0.600"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K63	00000
						1/8"	-0.01" to 0.01"	0.240"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K64	00000
						3/16"	-0.013" to 0.013"	0.240"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K65	00000
						1/4"	-0.015" to 0.015"	0.240"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K66	00000
						3/8"	-0.02" to 0.02"	0.120"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K67	000000
						1/2"	-0.024" to 0.024"	0.120"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K68	000000
						3/4"	-0.029" to 0.029"	0.120"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K95	000000
						1"	-0.033" to 0.033"	0.060"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K96	000000


						24" Wide × 36" Long



								1/32"	-0.008" to 0.008"	1.800"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	—	8549K98	00000


								1/16"	-0.008" to 0.008"	0.900"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K72	00000
								3/32"	-0.009" to 0.009"	0.900"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K73	00000
								1/8"	-0.01" to 0.01"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K74	00000
								3/16"	-0.013" to 0.013"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K75	00000
1/4"								-0.015" to 0.015"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K76	00000
3/8"	-0.02" to 0.02"							0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K77	000000
1/2"	-0.024" to 0.024"							0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K78	000000
3/4"	-0.029" to 0.029"							0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K222	000000
1"	-0.033" to 0.033"							0.090"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K223	000000


36" Wide × 72" Long



								1/32"	-0.008" to 0.008"	3.600"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	—	8549K99	000000


								1/16"	-0.008" to 0.008"	1.800"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K82	000000
								3/32"	-0.009" to 0.009"	1.800"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K83	000000
								1/8"	-0.01" to 0.01"	0.720"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K84	000000
								3/16"	-0.013" to 0.013"	0.720"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K85	000000
								1/4"	-0.015" to 0.015"	0.720"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K86	000000
		3/8"						-0.02" to 0.02"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K87	000000
		1/2"	-0.024" to 0.024"					0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K88	000000
		3/4"	-0.029" to 0.029"					0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K225	000000
		1"	-0.033" to 0.033"					0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K226	000000


		48" Wide × 96" Long



								1/16"	-0.008" to 0.008"	2.400"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K311	000000


								3/32"	-0.009" to 0.009"	2.400"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K321	000000
								1/8"	-0.01" to 0.01"	0.960"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K331	000000
								3/16"	-0.013" to 0.013"	0.960"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K341	000000
								1/4"	-0.015" to 0.015"	0.960"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K351	000000
								3/8"	-0.02" to 0.02"	0.480"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K361	000000
								1/2"	-0.024" to 0.024"	0.480"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K371	000000
				3/4"				-0.029" to 0.029"	0.480"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K381	00000000
				1"	-0.033" to 0.033"			0.240"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	8549K391	00000000

Strips

	Thk. Tolerance	Flatness Tolerance	Color	Max. Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Hardness	For Use Outdoors	Flammability Rating		Each
3" Wide × 36" Long



	1/8"	-0.01" to 0.01"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K11	000000


	1/4"	-0.015" to 0.015"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K12	00000
	3/8"	-0.02" to 0.02"	0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K13	00000
	1/2"	-0.024" to 0.024"	0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K14	00000
	1"	-0.033" to 0.033"	0.090"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K16	00000


	3" Wide × 72" Long



			1/8"	-0.01" to 0.01"	0.720"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K21	00000


			1/4"	-0.015" to 0.015"	0.720"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K22	00000
			3/8"	-0.02" to 0.02"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K23	00000
			1/2"	-0.024" to 0.024"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K24	00000
			1"	-0.033" to 0.033"	0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K26	00000


			6" Wide × 36" Long



					1/8"	-0.01" to 0.01"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K31	00000


					1/4"	-0.015" to 0.015"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K32	00000
					3/8"	-0.02" to 0.02"	0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K33	00000
					1/2"	-0.024" to 0.024"	0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K34	00000
					1"	-0.033" to 0.033"	0.090"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K36	00000


					6" Wide × 72" Long



							1/8"	-0.01" to 0.01"	0.720"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K41	00000


							1/4"	-0.015" to 0.015"	0.720"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K42	00000
							3/8"	-0.02" to 0.02"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K43	00000
							1/2"	-0.024" to 0.024"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K44	00000
							1"	-0.033" to 0.033"	0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K46	000000


							12" Wide × 36" Long



									1/8"	-0.01" to 0.01"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K51	00000


									1/4"	-0.015" to 0.015"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K52	00000
									3/8"	-0.02" to 0.02"	0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K53	00000
									1/2"	-0.024" to 0.024"	0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K54	00000
									1"	-0.033" to 0.033"	0.090"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K56	000000


12" Wide × 72" Long



									1/8"	-0.01" to 0.01"	0.720"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K61	00000


									1/4"	-0.015" to 0.015"	0.720"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K62	00000
									3/8"	-0.02" to 0.02"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K63	000000
									1/2"	-0.024" to 0.024"	0.360"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K64	000000
									1"	-0.033" to 0.033"	0.180"	Red	265	10,000 to 15,000	8.2 to 12	Barcol 50 (Hard)	No	UL 94 V-0	3345K66	000000

High-Temperature High-Strength SG-200 Fiberglass

SG-200 fiberglass withstands temperatures up to 410° F—higher than any of our other fiberglass raw materials. It’s also stronger than FRP fiberglass and easy to machine. You can even use it in punching machines to create a variety of shapes and parts.

	Thk. Tolerance	Color	Max. Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Hardness	For Use Outdoors		Each
12" Wide × 12" Long



	1/32"	-0.008" to 0.008"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N27	000000


	1/16"	-0.008" to 0.008"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N28	00000
	1/8"	-0.01" to 0.01"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N11	00000
	3/16"	-0.014" to 0.014"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N29	00000
	1/4"	-0.015" to 0.015"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N12	00000
	3/8"	-0.02" to 0.02"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N31	000000
	1/2"	-0.024" to 0.024"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N13	000000
	3/4"	-0.029" to 0.029"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N14	000000
	1"	-0.033" to 0.033"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N15	000000


	12" Wide × 24" Long



			1/32"	-0.008" to 0.008"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N32	00000


			1/16"	-0.008" to 0.008"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N33	00000
			1/8"	-0.01" to 0.01"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N34	000000
			3/16"	-0.014" to 0.014"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N35	000000
			1/4"	-0.015" to 0.015"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N36	000000
			3/8"	-0.02" to 0.02"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N37	000000
			1/2"	-0.024" to 0.024"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N38	000000
			3/4"	-0.029" to 0.029"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N39	000000
			1"	-0.033" to 0.033"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N41	000000


			24" Wide × 36" Long



					1/32"	-0.008" to 0.008"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N42	000000


					1/16"	-0.008" to 0.008"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N43	000000
					1/8"	-0.01" to 0.01"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N44	000000
					3/16"	-0.014" to 0.014"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N45	000000
					1/4"	-0.015" to 0.015"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N46	000000


					36" Wide × 72" Long



							1/32"	-0.008" to 0.008"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N52	000000


							1/16"	-0.008" to 0.008"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N53	000000
							1/8"	-0.01" to 0.01"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N22	000000
							3/16"	-0.014" to 0.014"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N54	000000
							1/4"	-0.015" to 0.015"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N23	000000
							3/8"	-0.02" to 0.02"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N55	00000000
							1/2"	-0.024" to 0.024"	Beige	410	12,500	12	Barcol 55 (Hard)	No	5308N24	00000000