Brownells 800 Grit Abrasive Compound, 4 fl oz

The optimal abrasive compound for precision fitting of two steel components. It endures repeated fitting, even on hardened and heat-treated steel. The silicon carbide grit, integrated with a durable, long-lasting lubricant, disintegrates into progressively smaller, sharp-edged particles, maintaining its cutting efficiency longer than aluminum oxide compounds. Designed exclusively for use on steel. Remove using a solvent.