Brownells 600 Grit Lapping Compound

The appropriate abrasive for achieving the final fit between semi-automatic slides and frames, rifle bolts and receiver raceways, as well as any other application requiring a precise fit or a smoothly operating mechanism. This product features #600 grit aluminum oxide abrasive crystals in a durable petroleum base that is water-soluble, allowing for quick and easy cleanup with soap and water. The aluminum oxide crystals are smooth and rounded, ensuring they do not embed and cause further wear on the part after cleaning. Al2O3-based abrasive compound for precision surface finishing and material removal applications