Foam Stock | McMaster-Carr

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Pressure to Compress 25%

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1A003

1C008

EAR99

DFARS Specialty Metals

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Tensile Strength Rating

2,918 Products

Raw Materials

Foam

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

2,671 products

Plastic

A lightweight alternative to metal and glass

41 products

Carbon Fiber

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

1 product

Sealing

Backer Rods

Insert into gaps before caulking to reduce how much sealant you need and improve adhesion

35 products

Material Handling

Foam Wrap

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

15 products

Fabricating and Machining

Prototyping Foam

Carve, mill, or sand into lightweight parts for testing

27 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

23 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

6 products