Leak Proof:It provideds a tough flexible layer of protection to the applied surface.It is leak proof and can be applied on wet surfaces with high bonding strength.Fit for:Water seepage through cracks,Water seepage of window sill,Water seepage in toilet,Wall water seepage,Roof seepage,Water seepage of external wallLong-Lasting:With a quick-drying ingredients for easy plaster, repair, and seal. Powerful solution with a long-lasting .A waterproof layer can be formed after 24-48 hours, and the waterproof layer will become stronger over time.Roof Leak Repair:Waterproof agent, solve the problem of water leakage.Clean the foundation surface construction to that the foundation surface is dry and dry.The Effect is Remarkable:Effectively fills in the cracks and holes of walls to stop leakage of liquid substances.scrub the product directly on the surface of ceramic tiles,floor and brick tiles. Wait a few minutes for the product to penetrate.When there is no liquid on the surface,twice or three to enhance the effect.Capacity: 30mlColour:GrayMaterial:liquidPackage Contents:1 * Water repellent Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.