Ventirock SBS 3 TF Fine Slate

Membrane with a vapour-pressure and tension dispersion system, composed of elastomer modified bitumen and a composite polyester reinforcement. Used as a base layer within a multi layer waterproofing system on surfaces where partial adhesion is required.

The upper surface is finished with fine slates. The lower surface is provided with thermofusible bitumen stripes alternated with non-stick stripes protected by a thermofusible film.