HT / Armaflex S is a flexible thermal insulation specially designed for outdoor and high temperature applications up to 150 C. HT / Armaflex S is an insulation with a closed cell structure, making it a reliable barrier to the penetration of water vapor. Its low thermal conductivity minimizes energy losses and, as a result, increases the efficiency of the installation. Due to its high flexibility, the HT / Armaflex S is easy to install without the need for special tools. The protective foil covering the insulation additionally protects it against mechanical damage, the influence of weather conditions and UV radiation over a long period of time. Factory product with black cover. In our store you will also find a lagging with a factory white cover.