Glass is not fire protected. It won't burn of course, but it's tendency to soften and melt at high temperatures removes its function as a thermal insulator. By coating your glassfiber in Zeroignition Solution (simply wetting and re-drying), the fibres will not melt – even at extremely high temperatures in excess of 2,000 DegC.
Not only that, the treatment does not change the characteristics of your glassfiber products, meaning what you can offer the market is truly unique.