Brownells 120 Grit Abrasive Compound, 4 fl oz

The optimal abrasive compound for precision fitting of two steel components, this product is effective even on hardened and heat-treated steel. It features silicon carbide grit integrated with a durable, long-lasting lubricant, which degrades into progressively smaller, sharp-edged particles, maintaining its cutting efficiency longer than aluminum oxide compounds. This compound is intended exclusively for use on steel and should be removed using a solvent.