[BS] 1.5MMX20MMX25M W/ADH 18CS

[BS] 1.5MMX20MMX25M W/ADH 18CS Fire Door Strip The Metacaulk BlazeSeal fire door strip by RectorSeal is a flexible, highly intumescent firestop material designed for use in fire rated door and door frame assemblies. It provides a positive pressure seal to prevent the passage of flames, smoke, and hot gases, ensuring compliance with fire door standards such as UL 10C, NFPA 252, and IBC 716.2. Suitable for electrical distributors, lighting solutions, wire and cable, and switchgear suppliers requiring fire protection components, BlazeSeal is engineered for superior multi-staged intumescence and forms a strong char to seal door-to-frame clearances effectively. Specifications Manufacturer: RectorSeal Manufacturer Part Number: 66558 Product Weight: 70 lbs Color: Dark Gray Material Properties: No carcinogenic fillers, no solvents ASTM E84 / UL 723 Tunnel Test: Flame Spread 5, Smoke Index 5 Degree of Intumescence (DIN Standard): ≥18x with weight imposed, ≥37x free intumescing UPC: 021449665582 Features Easy to install with pressure-sensitive adhesive Versatile and flexible for various fire door assembly applications Highly intumescent with multi-staged expansion technology Forms a strong char to prevent passage of flame, smoke, and hot gases Complies with UL 10C, NFPA 252, IBC 716.2, DIN 4102-1, and British Standard B.S. 476 Tested as a through-penetration firestop sealant to ASTM E-814 / UL 1479 Resistant to environmental exposure including accelerated aging and high humidity Downloads & Links Spec Sheet PDS - Spanish Safety Data Sheet SDS - Spanish Certified Clean Air Gold Certificate