Feature 1: Effective Waterproof Sealant – The waterproof insulation sealant penetrates joints, cracks, and leaks, forming a durable waterproof and protective coating on surfaces. Feature 2: Leak Prevention – This sealant effectively seals leaks on walls, ceilings, roofs, windowsills, and other areas, providing immediate and reliable leak protection. Feature 3: Temperature Resistant – The anti-leak agent remains stable under high temperatures without sagging or dripping and resists cracking or peeling in cold winter conditions. Feature 4: Easy Application – Apply directly to surfaces such as ceramic tiles, floor tiles, wall tiles, or cement. For enhanced effectiveness, reapply two or three times if the surface is dry after a few minutes. Feature 5: Long Lasting – The sealant forms a waterproof layer within 24 to 48 hours, which strengthens over time to provide durable waterproofing protection. Item Type: Waterproof Coating Material: Paint Package List: 1 x Waterproof Agent, 1 x Brush