The Invisible Waterproof Agent is a 500g (18oz) clear rubber-based sealant designed for use on walls, roofs, and windows. This liquid coating is designed to be waterproof and provide a durable barrier against water damage. Easy to apply and with a water resistance level of waterproof, this product is ideal for sealing and protecting various surfaces in your home or garden. The included components, waterproof sealant clear, ensure that you have everything you need to get started on your home improvement projects. With a compact size of 3.94 X 3.94 X 4.33 inches, this waterproof agent is a convenient and effective solution for your home's needs.