SOPRASEAL VP PRIMER is a fast evaporating primer used to enhance adhesion of SOPRASEAL STICK VP on exterior gypsum boards, wood, OSB, concrete and CMU wall while maintaining the full vapour diffusion potential of SOPRASEAL STICK VP.
SOPRASEAL STICK VP is a self-adhesive, sheet-applied, vapour permeable air barrier and weather-resistive barrier for exterior walls.
This product can be used on most substrates, such as masonry, concrete, wood and gypsum. The air barrier…
