Foils and tapes (with or without reinforcement) for use as primary or secundary vapour barrier. This product range consists of products such as Tembutil IF, protective foil on a butyl rubber base and G.R.P. (Glass Fibre Reinforced Plastic), but also aluminium/ PET multi-laminates such as our Vaporfas (5-ply) and Vaporstop foil/ tape (3-ply).