Thermofix Pro is a flexible cementitious adhesive plaster used as a base layer and protective layer for exterior insulated wall systems (ETICS/EIFS). Thermofix Pro is a cementitious adhesive plaster specially designed for the permanent fixing of thermal insulation panels to a wide range of surfaces, including concrete and masonry. It is reinforced with fiber and polymer components to provide a strong protective layer within the thermal insulation system, providing a durable layer for practical use and durability in harsh weather conditions.