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How It Works

    Pilkington Pyrostop® fire rated glass is a multi-layered fire resistant glass made of low iron float glass (Pilkington Optiwhite™), laminated with special transparent interlayer's. When exposed to a fire, the pane facing the flames fractures, but remains in place while the interlayer immediately foams to form a thick, resilient and tough insulation shield which absorbs the energy from a blaze.