Please select a store to view pricing and availability.
* Estimated stock levels as of Fri, May 29, 2020. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.
Engineered to form a monolithic seal after drying, 3M™ Fire Barrier Sealant IC 15WB+ is a yellow, one-part, gun-grade, intumescent firestop sealant that provides up to 3-hour fire protection in tested and listed systems. This helps prevent the spread of fire, smoke and noxious gas, while also acting as an acoustic barrier to help minimize noise transfer.
|Application||HVAC ducts and vents, metallic and non-metallic, including CPVC pipes, blank openings, single and bundled cables, insulated pipe, pipe and cable through-Penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies, static construction joints.|
|Rating||3 Hour Fire Rating|
|Size||10.1 fl. oz.|