... service Non-Asbestos Calcium Silicate BoradIt is mixed with xonotlite and reinforced glass fibre with high service temp. (1050°C), good heat insulation, ... is the highest in these hard thermal insulation products.2 Better durability, use for a long time without powder.2 ... optional to cut products.2 Used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances.2 Fear water, but ...