Original price was: $12.15.$3.65Current price is: $3.65.
1000 in stock
Foam & Fill® Fire Block is a self-extinguishing polyurethane foam sealant specially formulated to inhibit the spread of flames through concealed cavities by blocking the free flow of air, smoke, and gas. This one-component, ready-to-use foam sealant expands quickly upon application and cures to a water/air-tight seal.
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