... treatment Property and application:Non-pollution: 100% non-asbestos, no VOC gas, and no radiation.Fireproof: ... KT board many excellent characters, also makes it free from the effection of humidity.Heat insulation: Good ... free from pollution, and their service life is as long as brick. KingTec KT Plate ( non-asbestos fiber ... be based on testing report. 100% free Asbestos calcium silicate board