Fiberglass Strips | McMaster-Carr

Choose a Category

	System of Measurement System of Measurement

	Thickness Thickness

	Width Width

	Length Length

	Shape Shape


Sheet and Bar	90° Angle

I Beam	Rod and Disc

U Channel	Hat Channel

Rectangular Tube	Round Tube

	Material Material

	Grade Grade

	Color Color

	Green		White
	Beige		Red
	Yellow		Gray
	Off-White		Black
	Blue		Brown
	Orange

	Performance Properties Performance Properties

Impact Resistant

Electrical Insulator

High Temperature

Low Water Absorption

Weather Resistant

Chemical Resistant

	Maximum Temperature Maximum Temperature

Less than 275° F

275° to 299° F

300° to 399° F

400° to 999° F

1,000° F or greater

	For Use Outdoors For Use Outdoors

	Backing Type Backing Type


Plain	Adhesive

	Density Density

0.063 lbs./cu. in.

0.068 lbs./cu. in.

0.069 lbs./cu. in.

0.07 lbs./cu. in.

0.072 lbs./cu. in.

0.1 lbs./cu. in.

1.7 lbs./cu. in.

0.058-0.070 lbs./cu.
in.

0.065 lbs./cu.in.

0.069-0.074 lbs./cu.
in.

	Tensile Strength Rating Tensile Strength Rating

	Tensile Strength Tensile Strength

7,000-40,000 psi

10,000-15,000 psi

18,000-27,700 psi

32,000-40,000 psi

35,000-50,000 psi

37,000-58,600 psi

39,000-63,000 psi

	Hardness Rating Hardness Rating

	Electrical Insulation Rating Electrical Insulation Rating

	Water Absorption Rating Water Absorption Rating

	Minimum Temperature Minimum Temperature

	Resin Material Resin Material

Plastic

Rubber

	Flexural Strength Flexural Strength

10,000-60,000 psi

17,200-23,200 psi

20,900-25,800 psi

23,200-31,000 psi

45,000-55,000 psi

45,000-60,000 psi

50,200-60,400 psi

59,600-76,700 psi

	Dielectric Strength Dielectric Strength

	Impact Strength Impact Strength

4-30 ft.-lbs./in.

5.5-9.5 ft.-lbs./in.

5.5-12 ft.-lbs./in.

6.5-19.1 ft.-lbs./in.

7-15.3 ft.-lbs./in.

8.2-12 ft.-lbs./in.

9-22.7 ft.-lbs./in.

12 ft.-lbs./in.

14-17 ft.-lbs./in.

15 ft.-lbs./in.

View catalog pages (10)

How can we improve?

1,325 Products

About Composites

More

Fiberglass

Structural FRP Fiberglass
Sheets, Bars, and Strips

Structural FRP Fiberglass Sheets, Bars, and Strips

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Structural FRP Fiberglass 90° Angles

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Structural FRP Fiberglass I-Beams

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Structural FRP Fiberglass U-Channels

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Structural FRP
Fiberglass Round Tubes

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Structural FRP
Fiberglass Square Tubes

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Structural FRP Fiberglass Rods

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Arc-Resistant GPO3
Fiberglass Sheets and Strips

Arc-Resistant GPO3 Fiberglass Sheets and Strips

Offering excellent arc and track resistance, this GPO3 fiberglass is often used for electrical applications in humid environments.

Arc-Resistant GPO3
Fiberglass 90° Angles

Offering excellent arc and track resistance, this GPO3 fiberglass is often used for electrical applications in humid environments.

Arc-Resistant GPO3
Fiberglass Round Tubes

Use these round GPO3 fiberglass tubes for electrical applications in humid environments.

Arc-Resistant GPO3 Fiberglass Rods

Offering excellent arc and track resistance, this GPO3 fiberglass is often used for electrical applications in humid environments.

Arc-Resistant GPO3
Fiberglass U-Channels

Offering excellent arc and track resistance, this GPO3 fiberglass is often used for electrical applications in humid environments.

Arc-Resistant GPO3
Fiberglass Hat Channels

Unlike similar U-channels, these GPO3 fiberglass hat channels have flanges for mounting to flat surfaces. Use them to route and insulate wire in humid environments.

Arc-Resistant GPO3
Fiberglass Square Tubes

Route and insulate wire using these square fiberglass tubes, which fit better along edges and around corners than round tubes.

Flame-Retardant FRP
Fiberglass Sheets and Bars

Flame-Retardant FRP Fiberglass Sheets and Bars

Made with a flame-retardant resin, this FRP fiberglass meets ASTM E84 Class A.

Flame-Retardant FRP
Fiberglass 90° Angles

Made with a flame-retardant resin, this FRP fiberglass meets ASTM E84 Class A.

High-Temperature FRP Fiberglass

With more than twice the heat tolerance of standard FRP fiberglass, this material withstands temperatures up to 370° F.

Chemical-Resistant FRP Fiberglass

This FRP fiberglass is made with a chemical-resistant resin that stands up to harsh environments.

Ultra-High-Temperature
High-Strength SG-200 Fiberglass

Ultra-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.

Garolite

Multipurpose Flame-Retardant
Garolite G-10/FR4 Sheets and Bars

Multipurpose Flame-Retardant Garolite G-10/FR4 Sheets and Bars

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94V0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Rods

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94V0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Tubes

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94V0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Angles

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94V0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Discs

Multipurpose Flame-Retardant Garolite G-10/FR4 Discs

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94V0 for flame retardance.

Arc-Resistant Garolite G-9 Sheets

Frequently called electrical-grade Garolite, this Garolite G-9 is strong, electrically insulating, and arc resistant in dry environments.

High-Temperature
Garolite G-11 Sheets

High-Temperature Garolite G-11 Sheets

Offering higher strength and better heat resistance than Garolite G-10/FR4, Garolite G-11 is suitable for continuous use in elevated temperatures.

Ultra-High-Temperature
Arc-Resistant Garolite G-7 Sheets

Ultra-High-Temperature Arc-Resistant Garolite G-7 Sheets

Garolite G-7 sheets have high heat tolerance—they withstand temperatures up to 425° F. While not as strong as Garolite G-9 sheets, they offer better arc resistance in dry environments.

Halogen-Free Garolite G-10 Rods

Use Garolite G-10 in place of Garolite G-10/FR4 for applications that are sensitive to halogen, such as in nuclear plants. It's strong, machinable, and electrically insulating.

Halogen-Free Garolite G-10 Tubes

Use Garolite G-10 in place of Garolite G-10/FR4 for applications that are sensitive to halogen, such as in nuclear plants. It's strong, machinable, and electrically insulating.

Ultra-High-Temperature
Impact-Resistant Garolite Sheets

Ultra-High-Temperature Impact-Resistant Garolite Sheets

Resisting heavy impacts and temperatures up to 500° F, these Garolite sheets are used in machinery such as turbine bearings and downpipe gaskets.

Arc-Resistant Garolite G-9 Rods

Frequently called electrical-grade Garolite, this Garolite G-9 is strong, electrically insulating, and arc resistant in dry environments.

Ultra-High-Temperature
Impact-Resistant Garolite Tubes

Used in turbine bearings, downpipe gaskets, and other machinery, these Garolite tubes withstand heavy impacts and temperatures as high as 500° F.

Halogen-Free Garolite
G-10 Sheets and Bars

Halogen-Free Garolite G-10 Sheets and Bars

Use Garolite G-10 in place of Garolite G-10/FR4 for applications that are sensitive to halogen, such as in nuclear plants. It's strong, machinable, and electrically insulating.

Impact-Resistant Garolite E-Glass

Impact-Resistant Garolite E-Glass

A combination of high impact strength and extreme hardness makes Garolite E-glass very difficult to penetrate. It is often used for machine guards.

High-Temperature Garolite G-11 Rods

Offering higher strength and better heat resistance than Garolite G-10/FR4, Garolite G-11 is suitable for continuous use in elevated temperatures.

Ultra-High-Temperature
Arc-Resistant Garolite G-7 Rods

Choose these Garolite G-7 rods for their high heat tolerance—they withstand temperatures up to 425° F. While not as strong as Garolite G-9, they offer better arc resistance in dry environments.

Composite Material Selector Packs

Composite Material Selector Packs

Each pack includes one 2" circle of GPO3 fiberglass and Garolite XX, XXX, CE, LE, G-3, G-7, G-9, G-10, and G-11.

Fiberglass Fabric

Fiberglass Fabric Sheets and Strips

Fiberglass Fabric Sheets and Strips

Commonly used as curtains and in sealing applications.

Wet-and-Stick Fiberglass
Fabric Sheets and Strips

Wet-and-Stick Fiberglass Fabric Sheets and Strips

Similar to plaster, these adhesive-impregnated sheets and strips become moldable when water is added and harden as they dry. They can be used in sealing, insulating, and covering applications.

Very High-Temperature
Vermiculite-Coated Fiberglass Fabric

Very High-Temperature Vermiculite-Coated Fiberglass Fabric

Resistant to sparks and molten metal spatter, this fabric withstands temperatures up to 1000° F. It's often used for curtains, blankets, and gaskets.

Terms and Conditions and Privacy Policy

Home|Help|Returns|Careers|Mobile App|Settings

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)