Leaking spray waterproof/Leak Sealer Spray/Water Proof Spray/Waterproof Spray 1200ml Agent for House Roof Leaking/Wall

If there is a problem with the product, don't rush to comment. Please contact customer service first, who will give you a solution within one day. If you are satisfied with the product, give five-star praise, thank you~. IMPORTANT NOTE-MUST READ. Only can apply to DRY SURFACE, if the surface is wet or keep have droplets the sealant will not function. product info. Product Type: Leakage Sealant Spray. brand: THUNDER. capacity: 1200ml. color: White/transparent. Product Features. 1. It is anti-corrosion and anti-rust so the seal will last longer. 2. Small measure will help to solve major leakage problems. 3. One component self-spraying king, waterproof film forming. It is specially developed for waterproofing repair of pipe roots, pipe openings, corners, roof cracks, slotted wiring and other weak and leaky point. USE INSTRUCTIONS. 1. Clean up the base surface, remove surface dust, remove impurities and dirt, keep the surface solid and clean. 2. Treatment of large seams: if more than 5mm s