Effective WaterproofingThis floor leak-proof waterproof adhesive (300g) contains pure acrylic emulsion and silicone-acrylic emulsion, providing excellent waterproofing for various surfaces. Easy ApplicationSimple to use with the included brush, this product can be directly applied to the target area for perfect coverage of leaky spots. Durable ProtectionForms a long-lasting waterproof layer after curing, ensuring ongoing protection against water damage. Breathable BarrierFeatures a unique breathable yet waterproof characteristic, allowing surfaces to breathe while preventing water penetration. Strong AdhesionHigh flexibility and strong adhesive properties ensure the waterproof layer stays in place for extended periods. Versatile UseIdeal 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