Features 11.AB Glue Waterproof Insulation SealantEfficiently prevent leakage. This is a revolutionary formula based on water and rubber that penetrates joints, cracks, leaks, and seals any cracked surface. At the same time, it forms a waterproof protective coating on the nearby area. 22.Excellent QualityMade of high-quality materials, friendly to human body and environment, non-toxic. It is tested and approved for long service life. It will not harm the human body or surface. 33.Money SavingHelps save time, money, and energy because it can guarantee long-term protection after use. Can be used for cracks, windowsills, bathrooms, walls, and exterior walls. 44.Effective Repair AgentYou just need to "brush" the desired surface with glue. It instantly and effectively seals plumbing leaks on walls, ceilings, roofs, window sills, and more. 55.Quick Dry With quickdrying ingredients for easy plaster, repair, and seal, a waterproof layer can be formed after 2448 hours, and the waterproof layer will become stronger over time. Specifications Material: Paste Capacity: 100ml Package List 1* Sealant 1* Brush