Mould And Die Protector Spray is a red, green and clear product that can be used on all types of metal molds and dies. This is a synthetic oil based semi-flowable mold and dies protection coating. It penetrates the surfaces to protect innermost cavities of molds & dies. This ensures long as well as short term protection. This comes with effective formulation that neutralizes surface moisture. This Mould And Die Protector Spray can be used over hot molds.