Features: 1. **Superior Waterproofing**: Our 300G waterproof sealant creates a robust barrier against moisture, ensuring your bathroom and kitchen walls remain protected from leaks and water damage for years to come. 2. **Easy Application**: Designed for convenience, this sealant comes with a built-in brush for effortless application. Simply clean the surface, apply, and let it dry for a hassle-free repair experience. 3. **Long-Lasting Durability**: Formulated with advanced polymer copolymers and silicone acrylic, this sealant provides a strong, lasting bond that keeps your walls looking pristine and new, even in high-humidity areas. 4. **Quick Drying Time**: With a drying time of just 24 hours, our sealant allows you to quickly repair wall cracks and resume normal activities without long waiting periods, making it perfect for busy households. 5. **Versatile Use**: Ideal for both bathroom and kitchen walls, this sealant effectively repairs cracks and damages, ensuring a seamless finish that enhances the aesthetic appeal of your home. Our waterproof sealant (300g with brush) contains polymer copolymers, pure acrylic emulsion and silicone acrylic. It can quickly and effectively repair wall cracks and provide a long-lasting sealing repair effect, making your walls look as good as new for years to come. Its usage method is very simple: First, clean the construction surface to ensure it is free of moisture. Then, 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. After curing for a period of time, a waterproof layer can be formed. After use, it can repair damaged walls. After repair, it has strong adhesion and firmly combines with the wall surface, making the wall as durable as new for a long time.