Grout Tile Marble Stone Sealer with Brush for Indoor Outdoor High Capacity Efficient Waterproofing: Bathroom transparent waterproof adhesive is your quick and easy way to stick, seal, waterproof sealant protection and prevent leakage! After drying, it can be applied in any color. It can fill seams, cracks, leaks, and prevent leaks with just one click, simple and convenient. High temperature resistanceIt will not sag or drip under high temperatures in summer. Waterproof sealant will not crack or fall off in cold winter. Long lasting effect Using quick drying ingredients, it is convenient for gypsum, repair, and sealing. Waterproof sealant, with a powerful solution and long-lasting effect. After 24-48 hours, a waterproof layer can be formed, and the waterproof layer will become stronger over time. Convenient structureDirectly brush and wash the surface of tiles, floor tiles, wall tiles, cement, etc., and wait for the product to penetrate to the bottom layer. After a few minutes, when there is no liquid on the surface, brush twice or three times to enhance the effect. Widely used This product can be used for crack seepage, window sill seepage, toilet waterproof sealant seepage, wall seepage, roof seepage, and exterior wall seepage. Simply brush the application area to prevent leakage and waterproof various surfaces, including tiles, bricks, concrete, wood, metal, etc. NOTE Waterproof glue may condense during transportation due to temperature reasons. You can use a hair dryer to blow hot air, which will not affect normal operation Used.