Firebrick especially the Bluewind Vermiculite Insulating Firebrick is indispensable in the industrial setting because that allows for great thermal insulation as well as durability. It is very common to see it used as a transition refractory lining or as backup thermal insulation of industrial furnaces, kilns, ovens and the like. Our fire brick composition guarantees a sculptured structure of pores which impose restrictions on expansion while providing insulation. This is very useful as it can be used by industries that want to increase their efficiency and safety during operations.