... performance to bear high strength and to resist fire, and is extensively used in modern curtain walls, doors and windows to fulfill its outstanding ... non-flammable) between a two layer. It protects the integrity and insulation of the other side of glass in a period of ... , 19mm, 20mm, 23mm, 25mm, 26mm, 32mm, 36mm, 42mm, fire insulation time 30min, 45 min, 60min, 72min, 90min, 120min, 180 minAvailable ...