Harijaya Insulation Surabaya Sells Calcium Silicate with the following specifications:
- Light
-Strong compared to inorganic heat insulation of the same density
-Low thermal conductivity (ability to conduct low heat)
-Fireproof (non-flammable / fireproof)
-Moisture resistance (resistant to water and environmental humidity)
-Asbestos free
-Heat resistant up to 650C.