The Ultimate Roof Repair that remains flexible for 20 years gauranteed The ultimate repair for all roofs – 20-year flexibility. Direct sealing and permanent repair at temperatures ranging from -12°C to + 50°C, on dry or wet surfaces, without having to dissolve or rinse it off. With butyl rubber for durability and flexibility, bitumen for waterproofing and fiberglass for strength. Repair of flat and sloping roofs with bituminous roof covering. Sealing of chimneys, roof gutters, eaves, compression strips, roof feed-throughs. Waterproofing of foundations and walls, flat and sloping roofs, domes, terraces and balconies. As cold adhesive for bonding bituminous materials (roofing, shingles, corrugated panels). As cold adhesive for bonding together bituminous materials (roofing, shingles, corrugated sheet). Fixing of counter flashing. Immediate sealing of leaking roofs (wet substrates).