Insulation brick have low thermal mass, low heat storage and high porosity meaning they are excellent insulators. Manufactured from pure mullite with an Al2O3 content of 50-65%, they are lightweight, easy to cut & machine.
Prices in NZD and include GST
Al2O3 Content: 50%Temp Rating: 1200°CWeight: 1.7kg
Al2O3 Content: 60%Temp Rating: 1400°CWeight: 1.7kg