A heavyweight, reinforced vapour control layer with aluminium foil core to give a high water vapour resistance. The aluminium foil is protected on both faces by polyethylene for corrosive situations such as chlorine in swimming pools.
Vapour Resistance 44,600 MNs/g
Unaffected by chlorine
UV stabilised
Aluminium Foil
Suitable for high risk applications such as swimming pools and textile factories