Fleece for covering cracks or joints



  • Reliable airtightness and windtightness: Tested as part of the AEROSANA VISCONN system
  • Easy to work with: Very malleable fleece material
  • Excellent values in hazardous substance testing, has been tested according to the ISO 16000 evaluation scheme

Areas of application

AEROSANA FLEECE is a supplementary product for working with spray-on or brush-on seals from the AEROSANA VISCONN family.
It can be used to reliably cover cracks or joints that are wider than 3 mm (1/8") in the case of AEROSANA VISCONN or 20 mm (3/4") in the case of AEROSANA VISCONN FIBRE.

Technical specs

Main product component PET
Property Value Regulation
Colour White
Surface weight 63 g/m² ; 0.21 oz/ft²
Thickness 0.7 mm ; 28 mils
Tensile strength MD/CD 90 N/5 cm / 145 N/5 cm ; 10 lb/in / 17 lb/in
Elongation MD/CD 75 % / 90 %
Installation temperature 5 °C to 60 °C ; 40 °F to 140 °F

AEROFIXX technical support videos

Here you will find tips, support and troubleshooting information on how to work with AEROFIXX.

Video gallery

Building projects with AEROSANA sealants