Bluewind Vermiculite Light-weight Insulating Brick is the most up to date product in the market when it comes to Industrial furnaces. This is primarily because of the ease with which it can be manufactured. It is made from non asbestos expanded silver vermiculite and other inorganic fillers and it is extremely effective in thermal insulation. These bricks are produced using specialized manufacturing methods which create uniform pore structure, increasing insulation efficiency and increasing the operating period of the furnace. Because of its fantastic characteristics as a light weight insulating brick, it may be utilized as transition refractory lining or backup insulation. It is great for companies who want to be energy efficient as well as safe.