AEROVAP SPRAY is a high-technology water-based polymer paste for spray sealant systems. AEROVAP SPRAY can be applied to various substrates using an airless spray gun and, when dry, forms a very flexible, elastic and airtight vapour barrier membrane. Designed for rendering various architectural joints airtight, such as the joints between floors and walls or between walls and ceilings, openings for pipes, etc., AEROVAP SPRAY can also be used to render unplastered walls airtight (lift shafts, garage walls, exterior walls of school buildings, etc.).AEROVAP SPRAY is to be applied on a carrying surface (remove any hanging elements), that is dry and free from oil, grease and dust. Any cracks or large openings should be sealed before applying. AEROVAP SPRAY is dark blue in colour when sprayed but this colour darkens after hardening. Any painting or replastering required can be done as soon as AEROVAP SPRAY has hardened. AEROVAP SPRAY can be applied to slightly damp substrates. Never apply AEROVAP SPRAY to frozen surfaces and do not use at temperatures below 5°C. To ensure an optimum layer of sealant, we recommend that you apply two coats. AEROVAP SPRAY can also be used as an etch primer for applying AEROTAPE, AEROFORM or AEROCONNECT adhesives to porous surfaces.
To apply AEROVAP SPRAY,we recommend the following pump and accessories (or their equivalents) :Wagner Project Pro 119 XT :Maximum yield : 1.25 litres per minuteMaximum static pressure : 200 barsWeight : 15.5 kilos Corresponding hose: DN6 typeAirless spray gun : AG08Spray gun filter : 50 mesh (= 350 microns)Spray nozzle : 2Speedtip opening 419/111Spray pressure : 180 bars, dynamic
