Lapping Compound / 50 GritPack Size:1Sunbelt B1LC5025 Higher quality playing surface, Formulated with precisely enough viscosity to permanently suspend the abrasive, Tackiness additives keep the product on the blades, not on the floor or technician, Industrial diamond provides faster cutting action with a sharper edge, Rust inhibitors minimize corrosion, pH neutral product can be easily washed off with a common garden hose, Sharper, cleaner cut with faster cutting action, 25 lb. bucket, 50 grit, contaminant, Lubricant dissipates heat on the blades, minimizing warping