D.A.P. Fire Stop 10.1 oz. Fire-Rated Silicone Sealant (12-Pack)

DAP Fire Stop is a single component, neutral cure, gun-grade silicone firestopping sealant classified for sealing fire-rated service penetrations and construction joints in horizontal and vertical fire separations. It is an elastomeric, high performance sealant capable of meeting the joint movement requirements in a fire-rated joint. Fire Stop sealant meets ASTM 814/UL1479 and ASTM E1966/UL 2079 and is tested for up to a four-hour F-Rating at independent laboratories and is approved for both through penetrations and joint applications. Color: Limestone Gray.