•【Effective Waterproofing】This floor leak-proof waterproof adhesive (300g) contains pure acrylic emulsion and silicone-acrylic emulsion, providing excellent waterproofing for various surfaces. •【Easy Application】Simple to use with the included brush, this product can be directly applied to the target area for perfect coverage of leaky spots. •【Durable Protection】Forms a long-lasting waterproof layer after curing, ensuring ongoing protection against water damage. •【Breathable Barrier】Features a unique breathable yet waterproof characteristic, allowing surfaces to breathe while preventing water penetration. •【Strong Adhesion】High flexibility and strong adhesive properties ensure the waterproof layer stays in place for extended periods. •【Versatile Use】Ideal for floors, external walls, bathrooms, toilets, and brick walls, providing a penetrating waterproof coating for various applications. Specifications: •Ingredients: pure acrylic emulsion, silicone acrylic emulsion •Product size: •Bottle: 9*7cm •Brush: 13*1.5cm Package included: •1 x Floor Waterproof Sealant •1 x Brush