Marrkhor Bitop Waterproofing Spray 550ML Sealant Spray Leak Repair Spray Roof Sealant

A variety of base surfaces, quick-drying and tough, waterproof and leak-proof, elastic and crack-resistant, easy to spray. Product features: Weak and vulnerable points such as nozzles, tube roots, corners, slotted wiring, etc.A variety of base surfaces, waterproof and leak-proof, elastic and crack-resistant, easy to spray.