الوصف

Winflex *3 is used 2 layers of tough alloy aluminium foil bonded together with polymer adhesive and laminated with flame retardant adhesive encapsulating a spring high tensile steel wire helix.

Fire Properties
BS**6 : Part *2 - Ignitability Class 'N'
BS**6 : Part 6 - Fire Propagation Index I<*2, i1<6
BS**6 : Part 7 - Surface Spread of Flame Class '1'
Conform Class '0' to UK Building Regulation ***1

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