TNi TECHNOELAST VB 500 is a cold-applied, self-adhesive bituminous vapour control layer which is saturated and coated with high quality SBS (Styrene-Butadiene-Styrene) modified bitumen.
TNi TECHNOELAST VB 500 is designed for use as a high performance vapour barrier, and is ideal for use on either metal profiled or plywood decking and in areas prone to increased temperatures and moisture levels (e.g. factories, swimming pools, gyms).