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Expandable Foams

Even little nooks and crannies can expose any space to unwanted sound, which is why Soundproof Cow allows you to plug those soundproofing holes with expandable foams. This type of acoustic foam is specially formulated to expand on contact to fill any gaps in soundproofing a space. Expandable Foams are perfect for: adding buoyancy increasing thermal insulation fillings voids

  • pourable urethane foam BUY NOW

    Pourable Liquid Urethane Foam 80lb.

    Also known as two-part urethane foam, this foam expands to fill any void.

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  • pourable urethane foam 200X200 BUY NOW

    Pourable Liquid Urethane Foam 4lb.

    Also known as two-part urethane foam, this foam expands to fill any void.

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