Lynn Manufacturing Kaowool 2300F Ceramic Fiber Blanket, 48&rdquo; x 18&rdquo; x 1&rdquo; PRODUCT INFO: Soft high temperature blanket, rated to 2300F. Made from ceramic fiber. Comes with instructions. USES: Commonly used in oil, gas and wood fire boilers, furnaces, stoves, kilns and forges. Packaged in a small quantity for smaller projects. Can be used a floor blanket on oil fire boiler. Can be held in position with refractory cement or waterglass. Cut easily with knife or sharp scissors. DIMENSIONS: 48 x 18 x 1 Rolled and boxed. For other sizes see Lynn 9451 and 9452. Made in the USA by Lynn Manufacturing, Inc. Lynn Item 9449