Able to withstand exposure to elevated temperatures, FireMaster® FireBarrier™ 135 can provide concrete tunnel lining fire protection and fire protection of ventilation shafts, escape tunnels and refuges, as well as critical systems. Product offers single layer application onto concrete or metal substrates using standard spray equipment and adheres to most construction materials with strength typically 8x its weight. Product can be trowelled flat and can also be cast into sheet form.
This story is related to the following:Refractory Cement