Insutech App 4mm Waterproofing Membrane

INSUTECH APP 4mm is a high-performance torch-applied waterproofing membrane made from APP-modified bitumen and reinforced with a strong polyester carrier. Designed for demanding waterproofing applications, it forms a continuous, highly impermeable barrier that protects concrete and building structures from water penetration. Its 4mm thickness and reinforced construction provide excellent resistance to tearing, puncturing and normal movement of the substrate.