During the yearly meeting with our sales force, 25thand 26th March 2011, we launched WINGUM PLUS H2O, the new waterproof liquid membrane. A new conception, high tech product, which allow certain and long-life waterproofing even on wide surfaces. WINGUM PLUS H2O is coloured, elastic, fiber-reinforced, walkable, and resistant to backwater. It can be reinforced, on