Foam Core Boards | McMaster-Carr

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Thickness

Width

Shape

Color

Length

Backing Type

Flexibility

Cell Type

Material

Silicon Carbide Ceramic

Texture

Maximum Temperature

Hardness Rating

Performance

Highly Thermally Insulating

Minimum Temperature

For Use Outdoors

Pressure to Compress 25%

REACH

RoHS

Export Control Classification Number (ECCN)

1A003

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Environment

Tensile Strength

2,400 psi to 4,000 psi

120,000 psi to 175,000 psi

Not Rated

Cellular Skin Surface

For Use With

Sodium Hydroxide (Caustic Soda)

Sodium Hypochlorite (Bleach)

546 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

84 products

Foam

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

289 products

Carbon Fiber

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

1 product

Aluminum

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

8 products

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

10 products

Fabricating and Machining

Prototyping Foam

Carve, mill, or sand into lightweight parts for testing

27 products

Building and Machinery Hardware

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

39 products

Sound Barrier Sheets

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

7 products

Vibration-Damping Sheets and Tape

Stick to vibrating surfaces such as duct, between parts, or on floor joists to reduce noise

2 products

Ceiling Tile Sound Barriers

Lay over ceiling tiles to block sound

1 product

Heating, Ventilation, and Air Conditioning

Insulation Sheets

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

56 products

Pipe Insulation

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

23 products