Features: REPAIR BROKEN SURFACES: With ultra-high bond strength, the agents is particularly ideal for instantly resolving water infiltration from walls, ceilings, toilet pipes, roofs, window sills and more. TRANSPARENT COATING: The main characteristic of our Anti-Leakage Agents is that it will become completely transparent, non-yellowing after complete drying, and it can be painted for a subsequent varnishing. LONG LASTING PROTECTION: The Anti-Leakage Agents has a strong adhesive-action which allows the coating to easily and permanently bond to most surfaces while providing long-lasting protection against water / liquid, UV and chemicals harmful. It prevents potential corrosion damage! FOR ALL CONSTRUCTION MATERIALS: Simply brush application areas to stop leaks and waterproof a variety of surfaces including tiles, bricks, concrete, wood, metal, PVC, etc. Applicable to wet, dry, painted and unpainted surfaces. SAFE APPLICATION: Thanks to its advanced patented formulas, the Waterproof Coating Agents is non-polluting, and causes no damage to applied surfaces. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Specification: 300ml Package List: 1 Set Invisibles Waterproof Spray