Foundation Waterproof Polymer 18KG | Protective Coating for Basements, Floors & Retaining Walls is a durable waterproofing coating designed to help protect concrete and masonry surfaces from moisture penetration. Suitable for foundations, basements, floors, retaining walls, and other construction surfaces, it forms a protective layer that helps reduce water infiltration and moisture-related damage. Ideal for construction, renovation, damp-proofing, and waterproofing projects, this 18KG foundation waterproof polymer coating provides a practical solution for long-lasting moisture protection.