AEROSANA ® VISCONN is a humidity variable vapour control & airtight layer that can be applied as a spray or with a brush on surfaces such as non plastered masonry or porous panels. It can be used on both interior and exterior building components, and has a 2,000mm water column resistance. AEROSANA ® VISCONN is also suitable for building component joints and for strengthening sub-surfaces during renovation.
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