Polyken® 225FR Flame Retardant Duct Tape is a heavy-duty PE-coated cloth tape engineered for demanding applications requiring aggressive adhesion and flame resistance. Designed to comply with FAR 25.853(a)(1)(i), it is widely used in aircraft cargo compartments, industrial maintenance, and other environments where safety and durability are essential.
Its natural rubber adhesive provides exceptional bonding to a wide variety of surfaces while resisting flagging and lifting. The conformable PE-coated cloth backing delivers high tensile strength, crisp straight tears, and outstanding resistance to moisture, solvents, and abrasion for dependable long-term performance.
Polyken® 225FR is ideal for cargo pit applications, liner panel repair, patching, sealing, bundling, and covering pins and rivets in aerospace and industrial environments.