Dear Sir/Madam, This is StevenDunne from UK. I am looking for a dense fibre board as an alternative to what we are currently using. We are buying Fermacell boards but are looking for a new supplier. The boards need to be as follows: Size 600mm x 800mm 18mm thick Density of 1000kg/m3 heat withstand of 80C Thermal conductivity 0.32W/mK (this can be changed if needed) Our usage is currently about 10000 / 15000 boards a year Show More