Hyperdesmo HAA is a unique single component polyurethane liquid membrane, based on the successful combination of Hyperdesmo® and Accelerator 3000 which throughout the years has provided applicators with a solution for a fast curing, bubble free thick layer membrane.

Our commitment to R&D and investment and our efforts to continuously upgrade our chemical processing plant has allowed us to formulate a Hyperdesmo® with the Accelerator 3000 incorporated in a blocked fashion, that upon contact with humidity is released and self-accelerates the curing of the material in a similar manner as the Accelerator 3000.

Due to its unique formulation, it cures rapidly to form a completely defect free membrane with excellent mechanical and elastomeric properties. This product is ideal for use during the winter months or in climates with relatively low humidity. Furthermore, the fact that the minimum consumption can now be achieved in only one coat, reduces labour cost and eliminates previous drawbacks of the Hyperdesmo® + Accelerator system such as short working time or problems associated with using Hyperdesmo® on its own in multilayer coats adhesion failure.