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.
Key Features
• Vapour Resistance > 7,000 MNs/g.
• Unaffected by chlorine.
• Aluminium Foil.
• High Risk-eg Swimming Pools, Textile Factories
• Roll size 2m x 50m. Weight 31kg/roll.
• Colour; Blue (top) Reflective silver (bottom).
