BEST 3M POLISH IN INDIA High quality finish first time, every time: 1-Step Polishing ... 3M™ Perfect-It™ 1-Step Paint Finishing System achieves a consistent, high quality finish first time, eliminating rubbing compound time and material for a more efficient polishing process. Just two 3M™ Trizact™ Abrasive sanding steps for an excellent result: 3000 and 8000 grades.