{"product_id":"3m-fire-barrier-sealant-cp-25wb-for-commercial-industrial-and-residential-applications-cartridge-101-fluid-ounces-red-pack-of-12","title":"3M Fire Barrier Sealant CP 25WB+ - for Commercial, Industrial and Residential Applications - Cartridge, 10.1 fluid ounces - Red- Pack of 12","description":"BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through\u003cbr\u003eHELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C)\u003cbr\u003eONE PRODUCT. MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings\u003cbr\u003eVARIETY OF APPLICATIONS - HVAC ducts and vents. pipes. blank openings. cables. through-penetrations. busways. combos. rated wall. floor and floor-ceiling assemblies and more\u003cbr\u003eEASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties. it is simple to apply and doesn't make a mess\u003cbr\u003e\u003cp\u003e3M Fire Barrier Sealant CP 25WB+ is a one-component. latex-based. intumescent sealant that dries to form a monolithic firestop seal. This sealant also acts as a barrier to airborne sound transmission. As penetrants are exposed to fire. the intumescent property of this material allows the sealant to expand and help maintain a firestop penetration seal for up to 4 hours. This sealant is designed to help control the spread of fire. smoke and noxious gases before. during and after exposure to a fire when installed in accordance with a listed through-penetration or fire-resistive joint assembly system (STC-Rating of 54 when tested in a STC 54-rated wall assembly). 3M Fire Barrier Sealant CP 25WB+ firestops blank openings and penetrations passing through fire-rated floor. floor\/ceiling or wall assemblies and other fire-rated interior building construction. This halogen-free sealant is capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C). We engineered this sag-resistant sealant to exhibit strong adhesion to a full range of construction substrates and penetrants. Applied with conventional caulking equipment. this gun-grade sealant offers an excellent caulk rate - no mixing is required. In addition. this water-based sealant is paintable as well as re-enterable and repairable. offering easy application and clean-up.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Unit","offer_id":68186561872240,"sku":"661716740174249986-40979708-32699389-133701596-0-0-0-0","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Unit (Pack of 12)","offer_id":68186561905008,"sku":"661716740174249986-40979708-32699389-133701597-0-0-0-0","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/9736\/8944\/files\/4cac72e9b489fa86e982d35796daeb8a4daaee1d0f0912a64cc8bf816cf5681c.jpg?v=1794300759","url":"https:\/\/78yj2wp8.autos\/products\/3m-fire-barrier-sealant-cp-25wb-for-commercial-industrial-and-residential-applications-cartridge-101-fluid-ounces-red-pack-of-12","provider":"alert51602 shop","version":"1.0","type":"link"}