High Purity Soluble Fiber Blanket is a premium thermal insulation material made from high?purity soluble alumino?silicate fibers. It offers excellent thermal insulation, low heat storage, and outstanding resistance to thermal shock, making it an ideal choice for high temperature applications requiring clean performance and easy waste handling. Its soft, flexible blanket form enables simple installation and conforms readily to irregular surfaces. link:http://www.lukewool.com