Use Ultra Shine as the last sanding step before applying your final finish (eg. Shellawax, Hut wax, etc.). You'll be amazed at the brilliant shine and superb blemish-free surface on your turning. Ultra Shine contains ultra fine abrasives (Tripoli powder) that will enhance a 240 grit sanding step to 1200 grit or more and enhances a 400 grit finish to 2000 grit! The higher grit abrasive you use before using Ultra Shine, the better your finish will be with no sanding marks. Virtually eliminates sanding marks. Use on both woods and plastics.