Knauf Isoltex Arm (55 m² roll, 200 g/m²) is a reinforcing membrane specially designed to improve the strength of plasters and insulation systems.
Its fiber structure provides excellent stability and crack resistance, while improving the adhesion of materials to surfaces. This product is ideal for reinforcing thermal and acoustic insulation layers in external insulation systems (ETIS).
Easy to install, it effectively covers an area of 55 m² for large-scale projects.
