Fiberglass Extrusions | McMaster-Carr

Filter by

System of Measurement

Thickness

Width

Length

Shape

Rectangular Tube

Color

Performance

Chemical Resistant

Electrically Insulating

High Temperature

Impact Resistant

Moisture Resistant

Static Dissipative

Weather Resistant

Flexibility

Material

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 399° F

400° F or greater

Diameter

Material Grade

For Use Outdoors

Hardness Rating

Impact Strength Rating

Electrical Insulation Rating

Wall Thickness

Tensile Strength Rating

Tensile Strength

7,000 psi to 30,000 psi

7,000 psi to 40,000 psi

10,000 psi to 15,000 psi

18,000 psi to 27,700 psi

30,000 psi to 37,000 psi

32,000 psi to 40,000 psi

35,000 psi to 50,000 psi

37,000 psi to 58,600 psi

41,900 psi to 58,600 psi

Outside Width

Flexural Strength

10,000 psi to 30,000 psi

10,000 psi to 60,000 psi

20,900 psi to 25,800 psi

23,200 psi to 31,000 psi

35,000 psi to 55,000 psi

45,000 psi to 55,000 psi

45,000 psi to 60,000 psi

50,200 psi to 60,400 psi

55,700 psi to 76,700 psi

59,600 psi to 76,700 psi

60,000 psi to 75,000 psi

Export Control Classification Number (ECCN)

RoHS

REACH

DFARS Specialty Metals

Resin Material

Silicone Rubber

How can we improve?

1,877 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 Square Tubes

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 Rods

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

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 90° Angles

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 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 Round Tubes

Use these round GPO3 fiberglass tubes for electrical applications 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.

Arc-Resistant GPO3 Fiberglass Rods

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

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.

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.

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.

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 94 V-0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Rectangular Tubes

These rectangular tubes are flame retardant, machinable, and electrically insulating.

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 Tubes

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94 V-0 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 94 V-0 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 94 V-0 for flame retardance.

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.

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.

High-Temperature Garolite G-11 Sheets and Bars

High-Temperature Garolite G-11 Sheets and Bars

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

Static-Dissipative Multipurpose
Flame-Retardant G-11/FR5 Garolite Sheets

Static-Dissipative Multipurpose Flame-Retardant G-11/FR5 Garolite Sheets

Offering higher strength and better heat resistance than Garolite G-10/FR4, these Garolite G-11/FR 5 sheets are suitable for continuous use in elevated temperatures. With a black coating that reduces static electricity, these sheets are good for use in solder pallets, automated test equipment, electronic assembly workstations, and other applications where static buildup could damage your equipment.

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.

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.

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.

Arc-Resistant Garolite G-9 Angles

Machine these angles into arc barriers, switch mounts, and components for circuit breakers and electrical equipment. They resist carrying electric currents in dry or humid areas, even when exposed to sudden electric discharge.

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

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.

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

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

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.

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.

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

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

Garolite G-7 withstands temperatures up to 425° F—higher than any other grade of Garolite. While not as strong as Garolite G-9 sheets, these sheets and bars offer better arc resistance in dry environments and a higher level of electrical insulation.

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.

Ultra-Low-Temperature Garolite G-10 CR Tubes

Rated for temperatures down to -450° F, this Garolite G-10 CR performs better in cryogenic applications than other glass epoxies.

Ultra-Low-Temperature Garolite G-10 CR Sheets

Ultra-Low-Temperature Garolite G-10 CR Sheets

Rated for temperatures down to -415° F, this Garolite G-10 CR performs better in cryogenic applications than other glass epoxies.

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.

Composite Fiber Aramid Honeycomb Panels

Composite Fiber Aramid Honeycomb Panels

Composite Fiber Aramid Honeycomb Panels

With an aramid honeycomb core sandwiched between carbon fiber or fiberglass for rigidity, these panels are strong, but lightweight, and won’t conduct heat. Often used as wall panels in structural and insulating applications, they’re a lightweight alternative to solid composite and aluminum honeycomb panels.

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