Features: 1. **Superior Waterproof Protection**: Our black adhesive creates a robust waterproof barrier, effectively sealing cracks and preventing water seepage in kitchens and bathrooms. 2. **Mold and Mildew Resistant**: Formulated with mold-proof properties, this adhesive prevents the growth of mold and mildew, ensuring a clean and safe environment. 3. **Easy Application Process**: Simply clean the surface, apply with a brush, and let it dry for 24 hours. No complicated steps, just straightforward application for effective results. 4. **Durable and Long-Lasting**: Once cured, the adhesive forms a strong, durable layer that withstands moisture, ensuring long-term protection against leaks. 5. **Versatile Use**: Ideal for various surfaces in kitchens and bathrooms, this adhesive is perfect for sealing tiles, sinks, and other areas prone to water exposure. Our black waterproof glue contains dibutyl ester and sodium chloride. It can be waterproof and mold-proof, that is, it can penetrate the cracked area and then form a waterproof layer on the surface. Its usage method is very simple: Clean the construction surface to ensure it is free of moisture. Apply this product directly to the construction area with a brush. Wait for 24 hours to dry. During this period, do not come into contact with water. Once a waterproof layer is formed, water will not seep in. And it can be waterproof.