J-B Weld Waterweld Epoxy 2oz

WaterWeld will plug or seal leaks and patch holes and cracks in almost anything. Ideal for repairing plumbing fuel tanks tub and shower drains pool and spa boats and potable water tanks; setup occurs even under water. After curing it can be drilled tapped filed sanded and painted. WaterWeld has a set time of 15-25 minutes and sets hard in one hour. WaterWeld cures to an off-white color is rated at a tensile strength of 900 PSI and will withstand temperatures up to 300F.