3M Fire Barrier Sealant CP 25WB 文档格式: .pdf 文档大小: 486.14K 文档页数: 2页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: 幼儿/小学教育--教育管理 文档标签: 3MFireBarrierSealantCP25WB 系统标签: sealantbarrierfirestoppenetrationsintumescentpenetrants ...
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 intumescen