Polypropylene, non-woven fleece, open to vapour diffusion yet resistant to driven rain. Capable of being plastered over,
it is laminated with butyl adhesive or self-adhesive on one side or alternate sides, 20 mm wide.

BENFITS
10-year “i3” performance guarantee.*
Open to vapour diffusion
Tight against driving rain
Easy to fit due to high adhesive strength of the butyl adhesive or self –adhesive

Typical uses
· To seal between window frames and connection materials in the covered area.
· Surface sealing beneath the outside window sill.
· On panel structures which will later be covered with a thermal insulation bonded system or a curtain façade structure