Features: 1. **Superior Waterproofing**: Our sealant is expertly formulated to provide long-lasting waterproof protection, ensuring your roofs and walls remain leakproof in all weather conditions. 2. **Easy Application**: Designed for user convenience, simply rotate the cap, squeeze the bag, and apply the sealant directly into gaps for a smooth finish. 3. **Versatile Compatibility**: Effectively bonds with a variety of materials including wood, tiles, and glass, making it ideal for diverse home repair projects. 4. **Quick Drying Formula**: This sealant dries quickly, allowing you to address leaks promptly and efficiently, saving you both time and money on repairs. 5. **Durable and Reliable**: Made from high-quality vinyl acetate copolymer and polyvinyl alcohol, our sealant ensures durability and reliability for all your sealing needs. Our waterproof joint sealant is carefully formulated from vinyl acetate copolymer and polyvinyl alcohol. Designed specifically for providing long-term waterproof effects on various surfaces. The usage method is extremely convenient: Rotate out the sealant cover and start from one end of the construction joint. Slowly squeeze the bag and evenly squeeze the sealant into the gap. During the glue extrusion process, promptly scrape off the excess caulking glue and evenly apply the caulking glue to the surface of the gap. And it can quickly solve leakage problems, saving time and costs. It is effective for various materials such as wood, tiles, glass, etc.