QF180 high temperature white glue provides a maximum continuous service rating of 1260 degrees C. Possesses good adhesion, thermal reflectance, dielectric strength, hot gas erosion resistance and effectively resists wetting by many nonferrous molten metals. Apply with brush or spray, covers 13-25 square feet. Apply to fiberfrax first and also to other surface if desired. Reduce with clean water. For use with fibrous materials such as wood (Not recommended for use on metals).