SIM POWER VIA membranes are bitumen water insulation covers with double polyester felt carriers and elastomeric series (with S.B.S) which are specially developed for the buildings where very high tensions occur.
SIM E-4SK membranes are bitumen water insulation covers with S.B.S. (elastomeric series ) which are specially developed for flat roofs as an intermediate layer and for structural waterproofing.
