SikaBit® VB SA-730 K
Self-adhesive vapour control layer, aluminium reinforced, flexible at -25 °C
SikaBit® VB SA-730 K is an SBS modified bituminous, self-adhesive vapour control layer. It is reinforced with aluminium foil and a dimensionally stable non-woven polyester inlay. The underside has a removable liner over the adhesive compound for an easy application. It can be applied to wood, metal and concrete substrates. Top surface finish: polyethylene film. Weight: ~3,0 kg/m2.
- High resistance to vapour movement
- Easy and speed of installation from self-adhesive properties
- Good watertightness
- High elongation
- High mechanical properties
- Good adhesion at low temperatures
- Accommodates a wide range of roof system, deck types and substrate combinations
- Choice of substrates primers