There are many reasons why Quiksteel, the world\'s toughest epoxy putty is a winner with the DIY enthusiast and the trade. You can trust it. The U.K.’s leading roadside recovery service does! Features: Sets steel hard within 15 to 30 minutes, even under water, achieving a full chemical cure within 60 minutes. It\'s impervious to petrol, diesel, and oil – even battery acid. Permanently bonds to aluminium, brass, copper, steel, PVC, fibre glass, plastics, glass, wood and more. Repairs leaking fuel tanks, kerbed alloys, and stone damaged radiators, cracked sumps, stripped threads, and exhausts. Around the home it can fix anything from leaking guttering to a leaking central heating pipe. Is 260°C (500°F) temperature resistant and it is drinking water safe. Bond holds to -32°C (90°F)