3M 1003SL Fire Barrier Water Tight Sealant, 20oz Sausage

2_0701928
$35.94 / EACH
Self-leveling, ready-to-use, single component, neutral cure, elastomeric silicone firestop that also acts as a barrier to water leakage and airborne sound transmission. For use in horizontal applications. Provides up to 3-hour fire protection. Light gray color, no mixing required.
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