Plastic Flat Stock | McMaster-Carr

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11,902 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

Garolite

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

Foam

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

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

Rubber

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

Fabric

Use to cover, clean, and insulate objects

Aramid

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

Wood

Commonly used to build ramps, crates, and prototypes or to make repairs

Hard Fiber

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

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

Kevlar

Super tough for protection against prolonged wear and abrasion

Communication

Tags

Hang throughout facilities to convey information

Fastening and Joining

Shims

Level, align, and adjust spacing on fasteners, shafts, and machine components

Shim Stock

Cut into custom shapes for leveling and aligning fasteners, machinery components, and more

Electrical

Circuit Boards

Create your own circuit board designs by adding components

Facility and Grounds Maintenance

Tarps

Shield equipment from weather, flames, chemicals, and more

Leak Drainage Tarps

Leak Drainage Tarps

Protect work areas and equipment from overhead leaks

Drop Cloths

Cover floors to protect them from spills, splatters, and dirty shoes

Fluid Handling

Filter Mesh

Strain particles out of various substances

Filter Fabric

Fit into irregular shapes and take contaminants out of liquid

Perforated Sheets

Perforated Sheets

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

Sintered Filters

Sintered Filters

Tiny holes let particles such as air, gas, and vapor pass through while trapping contaminants

Heating, Ventilation, and Air Conditioning

Thermal Insulation Sheets

Thermal Insulation Sheets

Line the walls of furnaces, freezers, ductwork, and buildings to keep heat in or out

Pipe Insulation

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

Material Handling

Foam Wrap

Cushion items with less bulk than bubble wrap to protect them while shipping and storing

Corrugated Sheets

Corrugated Sheets

Slide between pallets and stacked items to protect them from damage or reinforce the bottom of boxes

Fabricating and Machining

3D Printer Build Surfaces

3D Printer Build Surfaces

Stick on top of printer beds for more accurate parts than those made on bare beds

Building and Machinery Hardware

Temporary Floor Protectors

Temporary Floor Protectors

Protect floors from stains, dirt, and wear during painting and remodeling work

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