Alvin 14 oz Lab Metal Repair and Patching Compound Withstands Temps Up To 1000F

Foundry core boxes Duct work Radiators Molds Mufflers, exhaust systems, engines Wood and coal burning stoves, grills, industrial ovens Dented metal, prior to powder coating Hi-Temp Lab-metal is recommended where original Lab-metal may not withstand the extreme heat Hi-Temp Lab-metal adheres permanently to any clean and dry metal, wood, hard plastic, glass