GORVIA® L311 Leak Sealer is specially designed to repair the leakge of tube root, pipe orifice, pipe corner, cracks, slot wiring, pipe joints, etc. It is easy to reach the place hard to brush or wrap. It has the features of anti corrosion and rust proof, fast dry,it is compliable to many different materials and hard surfaces such as concrete, plastic, steel, iron, etc. #coating #leaking #leakstop #leaksealer #leakingroof | Gorvia Adhesive | Facebook