Features 1. **Superior Waterproofing**: Our sealant is formulated with vinyl acetate copolymer and polyvinyl alcohol, providing exceptional waterproof protection against moisture and water penetration, ensuring your surfaces stay dry and intact. 2. **Easy Application**: Designed for user-friendly application, simply clean the area, wear gloves, and apply directly into cracks with the pointed lid. Smooth it out with a scraper for a professional finish. 3. **Durable and Long-lasting**: Made from high-quality materials, our sealant offers a long-lasting waterproof effect, protecting your outdoor tiles and ground from damage for years to come. 4. **Versatile Use**: Perfect for sealing cracks in outdoor tiles, concrete surfaces, and ground areas, making it an essential repair solution for homeowners and DIY enthusiasts alike. 5. **Quick Drying Formula**: Our sealant dries quickly, allowing you to complete your repairs efficiently without long wait times, so you can enjoy your outdoor spaces sooner. Our concrete crack waterproof repair sealant contains vinyl acetate copolymer, polyvinyl alcohol. It can seal efficiently, prevent water penetration and protect the structure. Its application is simple: clean surfaces and crevices, make sure there are no dust particles, wear gloves and install a pointed lid on the product, squeeze the product directly into the desired gap, scrape the product flat with a scraper, and wait for it to dry. And high-quality materials to ensure long-term waterproof effect.