High-Performance Fire Expansion Strip – Intumescent Tape for HVAC and Electrical Enclosures

Product Overview Designed for industrial-grade protection, this high-performance expanding fire seal tape can be used in ducts, electrical boxes, and control panels. It expands to block fire and gas migration.

Features Industrial-grade fire barrier Long shelf life and thermal stability Rapid expansion upon flame exposure Flexible mounting options.

Technical Specifications Material: Graphite-Modified Intumescent Tape Expansion Temp: 180–200°C Thickness: 2–6mm Width: 10–50mm (custom) Adhesion: High-tack one-side adhesive Temperature Resistance: Up to 300°C .

Applications Cable trays and trunking Air duct penetrations Electrical cabinets Industrial wall partitions .

Customization Options Available in cut strips or continuous rolls Adhesive-free version for mechanical fastening Color-coded backing liner Private label packaging .