Another giant step forward with the introduction of the first fully bonded mastic asphalt / membrane systems. Designed to be laid “dead flat” the systems incorporate two waterproofing layers and one protection layer. This ensures the Flexiphalte can be used in any situation. Allied to the "green / garden roof, podiums and roadways" in terms of the waterproofing being permanently buried, the Flexiphalte must be durable, flexible, versatile, and impermeable to water, and have a proven history of success in its critical and inaccessible position.