Metal Guard 822 is a water–soluble liquid concentrate specifically formulated for use in
spray applications to provide temporary rust protection of steel indoors. It leaves a dry,
invisible, non–oily film that will not hinder subsequent operations. It can be used as a final
dip in spray, tumbling or soak operations to prevent possible oxidation of steel parts. Since
it is a water solution, it does not present a fire hazard, nor does it present a toxicity
problem.