Liquid Rubber Sealant Black 2.5L – Waterproofing

This 2.5L container of liquid rubber sealant is a versatile waterproofing solution for roofs, gutters, foundations, pipes, and exterior masonry. It forms a durable, flexible rubber membrane that adheres to most surfaces including metal, concrete, tile, and corrugated materials, making it suitable for flat roofs, pitched roofs, box gutters, and skylight sealing. Backed by a 13-year guarantee, it's ideal for builders, roofers, facilities managers, and contractors seeking reliable long-term weather protection.