Insulation firebrick made of Bluewind Vermiculite is lightweight and a good firebrick for thermal insulation as it is used in the industries massively. With the use of these materials the final output of the thermal processes done in the Industry are way more efficient and the thermal shrinkage that occurs is also low. Since the material is non asbestos expanded silver vermiculite rest assured products that made from them are safe to use. Green initiatives and eco-friendly policies have led modern industries to shift to more weight friendly thermal insulation firebricks in order to save costs.