Foam Sheets | McMaster-Carr

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2,856 Products

Raw Materials

Foam

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

2,529 products

Plastic

A lightweight alternative to metal and glass

47 products

Carbon Fiber

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

1 product

Carbon

An electrical conductor that’s often used in electronics and sensors

18 products

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

4 products

Sealing

EMI/RFI Shielding Gaskets

Fit around enclosure doors or data connectors to prevent inaccurate signals and flickering displays

39 products

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

28 products

Heating, Ventilation, and Air Conditioning

Thermal Insulation Sheets

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

54 products

Pipe Insulation

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

30 products

Air Filters

Trap dust and debris in HVAC, exhaust, and electronics systems to improve efficiency and air quality

2 products

Safety Equipment

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

39 products

Vibration-Damping Sheets

Stick to duct, housings, and other vibrating equipment to reduce noise

2 products

Sound Barrier Sheets

Block and reflect noise to keep it from reaching other parts of your facility

9 products

Fabricating and Machining

Prototyping Foam

Carve, mill, or sand into lightweight parts for testing

27 products

Material Handling

Foam Wrap

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

15 products

Expanding Foam

Conforms to and cushions items in boxes to keep them from banging around the box during transit

7 products