Invisible Quick Leak Stop is a clear waterproof sealant designed for tiles and joints, available in 30g, 100g, and 300g options, each with a brush. This innovative water-based rubberized paste penetrates cracks and seals surfaces with a 100% waterproof barrier, making it ideal for long-lasting repairs. It effectively protects various surfaces such as tiles, bricks, concrete, wood, metal, and PVC. The sealant dries to a transparent, non-yellowing finish, allowing for further painting. Its strong adhesive properties ensure durable protection against water, UV rays, and corrosive chemicals. Suitable for all surfaces, it is easy to apply with a brush, making it perfect for wet, dry, painted, or unpainted surfaces. The environmentally friendly formula is non-toxic, odorless, and gentle on surfaces. Each package includes one waterproof coating agent and one brush.