Expanding Foam | McMaster-Carr

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64 Products

Heating, Ventilation, and Air Conditioning

Spray Foam Insulation

Spray Foam Insulation

Expands to fill in cracks, gaps, and other hollow spaces for a tight seal against drafts and heat

Material Handling

Expanding Foam

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

Fabricating and Machining

Casting Compounds

Casting Compounds

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

Fastening and Joining

Tape

Bind, seal, and mark surfaces

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)