Vetus Sound Insulation – Prometech Single

Made of Prometech foam, these sheets are rated BS476 Class 0 fire resistant. Combined with a single damping layer, they ensure good sound reducing capabilities and the highest level of safety.Available in 12, 35, or 45 mm thick sheets with reinforced aluminium foil or white glass cloth facing and self-adhesive backing.Please Note: This has single dampening layerPart NumberFacing / WeightTotal ThicknessBase SizeBackVTS-PT112AAluminium / 3.6kg121000mm x 600mmSelf-adhesiveVTS-PT112WWhite Glass Cloth / 3.6kg121000mm x 600mmSelf-adhesiveVTS-PT135AAluminium / 4.9kg351000mm x 600mmSelf-adhesiveVTS-PT135WWhite Glass Cloth / 4.9kg351000mm x 600mmSelf-adhesiveVTS-PT145AAluminium / 5.4kg451000mm x 600mmSelf-adhesiveVTS-PT145WWhite Glass Cloth / 5.4kg451000mm x 600mmSelf-adhesiveBase Materials:The range is built around a number of base materials. Various compositions of these base materials form the four main product lines, which are available in various sheet thicknesses.The sound absorption coefficients of both base foam materials are tested according to ISO 10534.Guaranteed fire resistance; Class 0The BS476 Class 0 fire resistance rating is the most demanding rating on the market today. To achieve class 0 the product must achieve:BS476 part 7, Surface spread of flame, Class 1BS476 part 6, Fire propagation, Index I <12 and i1 <6This means that the material does not spread flames and limits the amount of heat released from the surface during a fire.