AEROSANA® VISCONN FIBRE fibre reinforced brush on airtightness sealant

Product Description

AEROSANA® VISCONN FIBRE is a sealant comprised of an aqueous acrylic dispersion fibre-reinforced, high humidity-variable vapour control layer.


  • Applied by brush to cracks and joints of up to 20mm wide.
  • Large joints can be covered in combination with AEROSANA® FLEECE.
  • Provides a bonding course between sub-surface and subsequent coatings.
  • Can be plastered / painted over and stuck over with all Pro Clima adhesive tapes.
  • Allow drying time of approximately 12-48 hours (at 20°C, 65% relative humidity) depending on sub-surface and applied thickness.