Cementitious adhesive, suitable for the adhesion of expanded (EPS) or extruded (XPS) polystyrene insulation boards, on vertical or horizontal surfaces, for interior and exterior use. Advanced technology resins are contained within its fiber-reinforced composition, providing it with resistance to moisture and great adhesion to substrates made of concrete, plaster, bricks or cement blocks. They also provide it with the crucial flexibility necessary in thermal insulation system applications. Suitable for adhering thermal insulation boards, EPS and XPS, to building facades but also applied as their base coat, in combination with the reinforced fiberglass mesh, DS-4160 of DUROSTICK. Recommended for thermal waterproofing systems (relevant systems such as COOL ROOF and COOL ROOF LIGHT). Securely adheres EPS or XPS thermal insulation boards to the desired thickness. The adhesive meets the requirements of ETAG 004 EU Guideline for External Thermal Insulation Composite Systems. Classified GP: CS IV/W2 per EN 998-1.
As adhesive: 2.5-4kg/m², depending on the notch size and the substrate