Polyurea – Waterproofing for Basements, Tanks, Foundations, Tunnels ISOMAT CEMENTITIOUS BASED COATING SYSTEMS FOR WATERPROOFING IN CANADA ISOMAT WATERPROOFING MEMBRANES AND MASTICS IN CANADA Waterproofing of Walls – Sealers, Elastomeric Coatings – Nano Technology ISOMAT WATERPROOFING MATERIALS FOR JOINTS IN CANADA Compelementary Waterproofing Products – Reinforcements Isomat manufactures a number of unique waterproofing solutions for Basements, Water Tanks, Tunnels, Bridges, Swimming Pools, Elevator Pits, Balconies, Terraces and Rooftops against both Positive & Negative Water Pressure.