High Strength Plastics | McMaster-Carr

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Abrasion Resistant

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Less than 200° F

200° F to 249° F

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250° C or greater

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REACH

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DFARS Specialty Metals

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

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5,094 Products

Raw Materials

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Hard Fiber

Chemically treated to be hard and dense, this is the easiest composite to machine in our offering

Kevlar

Super tough for protection against prolonged wear and abrasion

Aramid

Strong, lightweight, and an excellent thermal insulator; also known as Nomex

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Plastic

A lightweight alternative to metal and glass

Fluid Handling

Perforated Sheets

Perforated Sheets

Filter, sort, separate, and strain liquid or dry material

Fabricating and Machining

3D Printer Filaments

3D Printer Filaments

Run through filament 3D printers to form plastic parts

3D Printer Resins

3D Printer Resins

Create parts from resin 3D printers with greater detail than filament 3D printers

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