Open-Cell Foam | McMaster-Carr

Filter by

Cell Type

Closed

Open

Foam Cell Type

Open

System of Measurement

Thickness

Backing Type

Width

Shape

Length

Hardness Rating

Texture

Color

Flexibility

Pressure to Compress 25%

Material

Cellular Skin Surface

Maximum Temperature

For Use Outdoors

Minimum Temperature

Adhesive Type

Hardness

RoHS

REACH

Tensile Strength

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

797 Products

Raw Materials

Foam

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

691 products

Sealing

Gasket Tape

Stick in place around doors, enclosures, and vents to create a leak-resistant seal

1 product

Backer Rods

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

6 products

Heating, Ventilation, and Air Conditioning

Thermal Insulation Sheets

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

32 products

Pipe Insulation

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

48 products

Fastening and Joining

Tape

Bind, seal, and mark surfaces

11 products

Fabricating and Machining

Casting Compounds

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

6 products