Weatherproof and airtight coating for concrete, masonry and facades; carbonation inhibiting, decorative, de-icing salt resistant and vapour permeable. Fireclass B, S1, D0 (EN13501) PRODUCT DESCRIPTION ISOPROOF FR is a ready-to-use coating based on specific pure acrylate polymer dispersions, which is applied with an airless spray device, paint roller or paintbrush and dries to a durable, flexible, watertight, rainproof, weatherproof, UV resistant, airtight and vapour open membrane, certified fireclass B (EN 13501). ISOPROOF FR functions as carbonatation barrier for concrete surfaces. Also for use as encapsulation coating for asbestos containing surfaces. Suitable substrates: Concrete blocks, clay bricks, calcium silicate stone • Fibre cement boards • Insulation panels: EPS, XPS, Kingspan, Extratherm, Rockwool • OSB, plywood • APPLICATION METHOD Preparation of the surface » Remove dust, loose parts and surface pollutions. » Apply on a closed surface; fill holes and joints with a fast setting cement based product or polyurethane foam; » PRIMER 46 FR at a min. consumption of 100 gram/m² (indicative) is needed for the following types of substrates and conditions: – Porous substrates – To improve adhesion on dusty substrates – Low strength substrates such as calcium silicate stone – (Water sensitive) plasters – And when applying ISOPROOF FR in hot conditions. Consult the productsheet of PRIMER 46 FR prior to use. » when applying ISOPROOF FR on insulation boards or over joints: use HEVATEX T10 textile over the joints, in between 2 layers of ISOPROOF FR. Application method: » Mix ISOPROOF FR; do not add water or solvents. » Minimum requirements during application and at least 24 hours after application: – T: > 5°C , also of the substrate – Do not apply in full sunlight – Do not apply during rain. » Apply ISOPROOF FR with an airless paint spray device, paint roller or paintbrush, in two layers. Apply the second layer, after the first

» The drying time of ISOPROOF FR is weather dependant and varies between 4 and 12h in normal conditions. » Clean tools with water. Finishes: » Façade panels, Brick, Block, Cement Boards, Aluminum, PVC, Plaster, Behind Glass, anchored (insulation) panels (on and trough isoproof fr membrane) CHARACTERISTICS » Form: liquid. » Colour: black/grey/white (other colours on demand) » Total indicative consumption/m²: 0,75 kg/m² » Density (kg/l): 1,2-1,3. » pH: 9,0-10,0. » Solids (%): >50%. » Temperature resistance after drying: -20°C to +70°C. TEST VALUE (independent test reports) Thermical resistance;...