SOPRAVAP 3 in 1 is a 2-component, liquid vapour control layer based on polyurethane that performs 3 functions: primer, vapour control layer and cold-applied adhesive.
SOPRAVAP 3/1 must be used as a cold-applied glue for suitable insulation boards (EPS, PIR/PUR, Mineral wool, Expanded perlite or Cellular Glass), to concrete substrates
and after drying, as a vapour barrier.
SOPRAVAP 3/1 must be used between a temperature of 5°C and 35°C. Before application, the two components must be mixed
together as follows:
- Pour the content of component B into component A and mix
thoroughly for 3 minutes using an adapted mixing device
(pneumatic drilling machine or suitable mixer).
- Ensure that a proper homogeneity of the mixture is obtained.
The product will be applied with a metal/rubber serrated scraper
(7 mm). Surface must be clean and dry.