Unifrax Ceramic Blankets are an extreme temperature ceramic insulation which can withstand operating temperatures up to 2150°F. Unifrax Durablanket S comes in a wide variety of thicknesses from Superthin 1/4" up to 2" thick. Durablanket comes in a standard roll width of 24" and can easily be wrapped around boilers, piping, or ducting. Unifrax Durablanket S Ceramic Blanket is commonly used to insulate boilers, ovens, kilns, fireboxes, exhaust breechings, etc. Shop our available ceramic insulation blankets below or contact us today for more information!