About the product Our transparent waterproof glue contains polydimethylsiloxane, 1,2-hexanediol. It can be sealed and protected with waterproof sealant to prevent leakage! After drying, any color can be used. It can fill seams, cracks, leaks, and prevent leaks, just click, simple and convenient. Its usage is very simple:1. Clean and dry the inside and outside of the crack;2. Take an appropriate amount of glue and apply it evenly to the crack;3. Wait for 24-48 hours to form a waterproof layer. Easy to construct and easy to spray on the surface; deep waterproof, super strong impermeability; colorless and odorless, super environmentally friendly; long-lasting inorganic waterproof effect. Product Name: Transparent Waterproof Glue Product Ingredients: Polydimethylsiloxane, 1,2-Hexanediol Keywords: Transparent Waterproof Glue Weight: 134g Product Specifications: 1set Product Size: Transparent Waterproof Glue: 6.2*5.7cm, Brush: 1.3*10cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Minor errors are allowed in measurement.