Simichrome Polish 50 gram is the worlds finest industrial mold polish. Used by leading plastics manufacturers as an excellent purging compound. Ideal for cleaning and polishing delicate tool and die molds, extrusion dies, and is perfect for finial product finishing applications. Simichrome Polish may be applied sparingly with confidence to achieve a "final polished finish" on even the most delicate precision equipment or parts. Simichrome is a non-toxic, non-corrosive compound that meets military Spec. MIL P6888 A (ASG).