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Multipurpose Black Insulating Foam Sealant is a ready-to-use, foam sealant that fills, seals and insulates gaps up to 1 inch. Specifically formulated for both indoor and outdoor use, this multipurpose formulation can seal gaps and cracks in masonry, gas lines, landscaping, plumbing penetrations, vehicles, boats and much more.
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🇺🇸 Ship from USA · On Agora since 2025
$11.49