4 x 50g Evo-Stik Plumber’s Mait Quick Leak Repair Putty|A strong, waterproof fast setting epoxy putty that is designed for long lasting emergency repairs;Suitable for repairing leaking pipes, radiators, tanks and cylinders; Bonds to copper, steel, aluminium, fibre glass, acrylic, porcelain and much more|There is no need to drain the system prior to use as it can be applied to wet or damp surfaces|Easy and accurate to mix – simply cut off the required amount and mix the putty;Can be moulded into any shape required|Waterproof and chemical resistant; Resists temperatures up to 150 degrees centigrade; Can be drilled, sanded, machined, stained and painted once dried; Sets in 10 minutes and fully cured within 1 hour