INSULATING FIREBRICK 230 x 114 x 76mm 23 26 or 28 grade INSULATION BRICKS
Insulation Bricks / Insulating Fire Bricks. Size: 230 X 114 X 76 MM. Hot Face Refractory Lining Or As Back-Up Insulation In The Light Weight And Low Thermal Conductivity Reduce Heat Absorption, Producing Significant Energy Saving.