BlazeSeal 2mm x 1.25" x 82' No Adhesive

BlazeSeal 2mm x 1.25" x 82' No Adhesive Firestop Material BlazeSeal 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 during a fire event. Suitable for use by electrical distributors and switchgear suppliers involved in fire protection and safety systems, BlazeSeal supports compliance with fire door standards such as UL 10C, NFPA 252, and IBC 716.2. Specifications Manufacturer: RectorSeal Manufacturer Part #: 66059 Product Weight: 50 lbs Dimensions: 2mm thickness x 1.25" width x 82 ft length Color: Dark Gray Flame Spread (ASTM E84 / UL 723): 5 Smoke Index (ASTM E84 / UL 723): 5 Degree of Intumescence (DIN standard): ≥ 18x with weight imposed, ≥ 37x free intumescing Test Standards: UL 10C, NFPA 252, IBC 716.2, ASTM E814 / UL 1479, DIN 4102-1, British Standard B.S. 476 Carcinogenic Fillers: None Solvents: None Features Highly intumescent with multi-staged expansion for superior fire protection Forms a strong char to seal door-to-frame clearance, preventing passage of flames, smoke, and hot gases Flexible and versatile for installation in door frames, door leaves, hardware, and glazing seals Easy to install with or without adhesive; factory-applied pressure sensitive adhesive option available Complies with required environmental exposure testing including accelerated aging and high humidity Non-toxic with no carcinogenic fillers or solvents Downloads & Links Spec Sheet PDS - Spanish Safety Data Sheet SDS - Spanish Certified Clean Air Gold Certificate