One component polyurethane foam for spray application, solvent-free and free of substances (H)CFC-, PCB- or formaldehyde. It has excellent adhesion to concrete, plaster, masonry, wood, chipboard OSB, gypsum board and metal surfaces. It is waterproof, flexible and can be plastered. Not facilitate the forming of fungi or mould. After cure, the product resists to temperatures ranging between -40°C to +90°C, is not dissolved and is not a nutrient for insects or rodents. It is part of the External Thermal Insulation Composite System (ETICS) VITEXTHERM, which is certified with the CE marking according to the requirements of EAD 040083-00-0404. Uses: For gluing the thermal-insulating polystyrene boards related to “External Thermal Insulation Composite Systems with Rendering” (ETICS).
GNK FOAM
Polyurethane Adheshive Foam
Surface preparation: Surfaces must be dry, clean and free from dust, grease, oil or other contaminants.
Application: Mount the foam tube onto the gun. Shake the foam (for at least 20 to 30 times) before use. Apply the foam to the surface of the insulating plate, 5-7 cm away from the edge and inside the contour of the plate in successive stripes with 30 cm distance in between. The recommended diameter of the stripes applied by gun is 2-4 cm. Fasten the polystyrene plates in the final position before the foam begins to cure (6-10 minutes). The polystyrene plates at the base of the wall must be supported from the lower part, to avoid their slipping off the wall until the foam is cures (5-24 hours). Fill the gaps between the polystyrene plates with low expansion foam, for effective thermal insulation. The uncured foam can be removed with special polyurethane foam’s cleaners. The cured foam can be mechanically removed.