BlazeSeal 2mm X 2.25" X 82' No Adhesive

BlazeSeal 2mm X 2.25" X 82' No Adhesive Firestop Door Seal BlazeSeal 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 in fire door applications. Suitable for electrical distributors and lighting solutions requiring reliable fire protection in door assemblies, BlazeSeal meets industry standards including UL 10C, NFPA 252, and IBC 716.2. Specifications Product Weight: 48.0000 lbs Manufacturer: RectorSeal Manufacturer Part #: 66026 Color: Dark Gray Dimensions: 2mm thickness x 2.25" width x 82 ft length Flame Spread Index (ASTM E84, UL 723): 5 Smoke Index (ASTM E84, UL 723): 5 Degree of Intumescence (DIN Standard): ≥18x with weight imposed, ≥37x free intumescing Compliance: UL 10C, NFPA 252, IBC 716.2, ASTM E814 / UL 1479, CAN/ULC S115, British Standard B.S. 476 Features Highly intumescent with multi-staged expansion for superior fire protection Forms a strong char to seal door-to-frame clearances, blocking flames, smoke, and hot gases Flexible and versatile for installation in door frames, door leaves, hardware, and glazing seals Easy to install; may be supplied with factory-applied pressure sensitive adhesive Meets positive pressure sealing requirements for fire door assemblies Contains no carcinogenic fillers or solvents Durable dark gray color with optional protective PVC coating available Downloads & Links Spec Sheet PDS - Spanish Safety Data Sheet SDS - Spanish Certified Clean Air Gold Certificate