Polyurethane Foam | McMaster-Carr

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EAR99

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810 Products

Raw Materials

Foam

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

524 products

Sealing

EMI/RFI Shielding Gaskets

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

70 products

Backer Rods

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

24 products

Safety Equipment

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

21 products

Vibration-Damping Sheets

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

1 product

Sound Barrier Sheets

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

2 products

Fabricating and Machining

Casting Compounds

Mix and pour into molds to capture intricate detail when casting parts, linings, and prototypes

11 products

Heating, Ventilation, and Air Conditioning

Thermal Insulation Sheets

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

4 products

Facility and Grounds Maintenance

Scouring Pads

Scrub heavy grease and grime away better than sponges

1 product

Fastening and Joining

Tape

Bind, seal, and mark surfaces

144 products

Material Handling

Expanding Foam

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

7 products