Asbestos-free. Repair tape made of fiberglass impregnated with epoxy compounds permanently repairs larger holes and cracks in the exhaust system without disassembly or welding. Chemically bonds to metal surfaces. Provides a heat-resistant and long-lasting hermetic repair site. The material hardens while driving. Reduces noise and hazardous emissions. Includes a foil sheet to cover the repair site and a wire to fix the repair tape. Temperature resistance up to +400°C.