Fischer FiWS Intumescent Fire Wrap Strip
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A flexible, graphite-based intumescent strip designed for passive fire protection of non-metallic pipes and conduits, offering up to 4 hours of fire resistance.
in stock
Product description
The Fischer FiWS Intumescent Wrap Strip is a high-performance synthetic compound engineered to provide robust passive fire protection for non-metallic infrastructure. Composed of a flexible, graphite-based intumescent material, this strip expands significantly when exposed to high heat, creating a durable, insulating carbon barrier that prevents the spread of fire and smoke through penetrations.
Key Features & Benefits
- High Fire Resistance: Tested in accordance with ASTM E 84 (UL723) and ASTM E 814 (UL1479), providing up to 4 hours of fire resistance rating.
- Flexible Application: Designed for easy installation around non-metallic pipes, conduits, trunking, and cabling in both vertical and horizontal orientations.
- Safe Composition: Completely asbestos-free and halogen-free, ensuring a safer installation environment and non-toxic smoke emissions during a fire.
- Durable & Resilient: Resistant to oil, fungus, and vermin, maintaining integrity in challenging industrial or commercial environments.
This solution is ideal for maintaining the structural integrity of fire compartments in buildings where non-metallic services penetrate fire-rated walls and floors. Its ease of use and reliability make it a preferred choice for contractors and engineers seeking compliant fire-stopping solutions.