Cola invisível penetrante à prova d'água e umidade Jaysuing de 100ml para azulejos de banheiro, paredes externas e vazamentos no telhado.

Our waterproof glue 100ml is carefully formulated from ethylene-vinyl-acetate copolymer and polyvinyl alcohol.Specifically designed to penetrate into the material, it produces hydrophobicity after curing, adjusts surface tension, and forms crystals when exposed to water, effectively sealing leaks and causing water droplets to float on the surface, thereby achieving a waterproof effect.The method of use is extremely convenient: 1Before construction, the base surface should be cleaned to ensure it is dry and free of dirt.If the crack is larger than 2mm, it is recommended to first use sealant to repair it, then use waterproofing agent.2.Spray or apply this product directly onto ceramic tiles, floor tiles, wall tiles, cement, etc., and wait for it to penetrate into the base layer.After a few minutes, when there is no liquid left on the surface, spray two to three times to enhance the effect.After curing for 24-48 hours, a waterproof layer can be formed, and the waterproof layer will strengthen over time.And it can repair leaks in exterior walls and roofs.