Fyrechek Mr Plasterboard

Gyprock Fyrchek® MR Gyprock Fyrchek MR is part of Gyprock’s specialty range of plasterboards. It has a specially processed glass fibre-reinforced gypsum core and is a fire and acoustic grade board with high moisture resistance properties (MR). It is primarily intended for walls and ceilings in wet area rooms, soffits and external eaves that must achieve fire resistance.