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Maskote^® Aerosol Zinc Stop-Off is packaged in a convenient aerosol can for applying Maskote to steel parts to mask off the coated areas and prevent zinc-steel alloying.  Once Maskote is dried for around 40 minutes, it withstands alkaline and acid cleaning operations — as well as the molten zinc.  The paint is intended to be applied at room temperature, dried to the touch, without “cure”, and then placed into use-environment.