Spray Applied Waterproofing

TamSeal spray-applied waterproofing membranes are engineered to resist water ingress and waterborne contaminants, delivering long-lasting protection for underground structures. These membranes exhibit high resistance to both positive and negative water pressure and are ideal for use in tunnels, basements, and water-retaining structures. Easy to apply in varying thicknesses, TamSeal systems ensure seamless coverage, fast installation, and exceptional durability—even in complex geometries and aggressive environments.