Vapourflex Wall Wrap Vapout Permeable Membrane

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VAPOURFLEX WALL WRAP VAPOUT PERMEABLE MEMBRANE | SIZE: 2740MM X 30M. VapourFlex VPM is a vapour permeable light duty wall wrap classified as a Class 4 Vapour Permeable Membrane and a Water Barrier. Water vapour absorbs and diffuses through the core non woven structure so condensation risk is controlled while outside liquid water cannot penetrate inwards. Key features Class 4 vapour permeable Up to 90 days UV resistance Low flammability Water barrier Common usesResidential and commercial wall wrap for a wide range of wall systems. Show more