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SKU: Hilti685

CFS-COS Firestop Composite Sheet

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Care information

Keep your products in top condition: Furniture – dust regularly, avoid sunlight, and clean spills fast. Electronics – keep dry, use a microfiber cloth, and protect from power surges. Building materials – store dry, handle safely, and avoid chemicals. Kitchenware – wash gently, use mild detergents, and store properly

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Description

Property	Description
Product Type	Firestop Composite Sheet
Material Facing	Thin Stainless Steel
Backing Material	Intumescent Firestop Layer
Primary Function	Sealing large or oversized openings
Suitable For	Cables, Conduits, Cable Trays, Mixed Penetrations
Key Features	Durable, Lightweight, Easy to Cut & Install
Fire Response	Intumescent expansion under heat
Typical Use Areas	Commercial, Industrial, High-density utility spaces
Benefits	High fire resistance, impact protection, code-compliant sealing
Application Surfaces	Walls, Floors, Concrete, Masonry, Gypsum (as applicable)