Dap 18806 Light Gray FIRE STOP Fire-Rated Silicone Sealant 10.1 oz 2 Pack
Meets ASTM E-814/UL 1479 and UL 2079 specifications. Classified for sealing fire-rated non-combustible service penetrations and construction joints in horizontal and vertical fire separations. Elastomeric – capable of +-25% movement in a fire-rated joint.
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