{"product_id":"3m-fire-barrier-sealant-cp-25wb-for-commercial-industrial-and-residential-applications-5-gallon-drum-pail-red","title":"Fire Barrier Sealant - 5 Gallon Drum (Pail) - Red O93294","description":"\u003cbr\u003eBUILDING 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\u003eUSE IN ACCORDANCE WITH UL SYSTEMS – not designed for applications with continuous exposure to extreme temperatures, such as chimneys\u003cbr\u003eEXCELLENT ADHESION TO A VARIETY OF MATERIALS - engineered to exhibit strong adhesion to a full range of construction substrates and penetrants\u003cbr\u003eSOUND DAMPING - acts as a barrier to help minimize sound transmission\u003cbr\u003e\u003cbr\u003e\u003cp\u003e 3M 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":"My Store","offers":[{"title":"Default Title","offer_id":50218490036474,"sku":"P353529743712327166","price":25.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/2864\/8698\/files\/e1602929f2d59a61fb3f6339833e40e35428d5c108550b5735b2419eb831651e.jpg?v=1788401421","url":"https:\/\/peachlover.shop\/products\/3m-fire-barrier-sealant-cp-25wb-for-commercial-industrial-and-residential-applications-5-gallon-drum-pail-red","provider":"My Store","version":"1.0","type":"link"}