1. Home
  2. Valve Grinding 120

valve grinding 120

Valve Lapping Compound. Goodson Tools amp Supplies. $11.99. Goodson Valve Lapping Compound is a silicon-carbide, grease based compound that allows precise mating between valves and seat for fast cutting. Lapping Compound is available in grits from 120 to 1000 and sizes from 2 oz. to 1 lb. View or Download the Safety Data Sheets.