Code: 10530057-39 WEICON Repair Stick Even on damp and wet surfaces such as copper pipe, pipe elbows, fittings, flanges, copper corrugations and sheets, water heaters, water tanks, hot and cold water lines, freezer and air conditioning systems Cracks, leaks and leaks can be removed very quickly (Processing WEICON Repair Stick Copper can be used in container and apparatus construction, in the food, cosmetic and pharmaceutical industries and in many other areas.