Bluewind Vermiculite Insulating Bricks are created for high-grade thermal insulation in various industrial environments. The special type of expanded vermiculite silver which is used in the making of these bricks enables them to withstand high temperatures without changing shape. Their controlled pore structure increases the efficiency of the insulation making them best suited for use as a refractory lining and as backup insulation on different industrial furnace walls. You can consider Blue Wind a vast improvement not just on the industry standard but on every other reliable and efficient solution in the market. Now you can rest easy and know that your operations will be sustainable and continue to function without a hitch.