3M™ Perfect-It™ EX AC Rubbing Compound

This is a process of adjusting the condition, clearing or removing fine sandpaper marks by using a wool polishing ball with coarse polishing liquid. It is suitable for cars that have been used for a long time and have deep scratches or marks caused by sandpaper No. 1500 and above to fade away and restore the balance of the paint and lacquer surface. However, traces may still be left. This polishing liquid must be used in conjunction with a wool polishing ball or white sponge only. The polishing liquid goes in quickly and is shiny. 100% water-based formula. How to use - Shake before use to prevent the liquid from settling. Drop the liquid onto the wool polishing ball or on the car body. Use about 4-6 drops on the hood of the car. Use a rotary machine. The speed should be at least 1,200 RPM and not more than 2,500 RPM. Continue rotating until the liquid is completely gone. Medium-rough polishing liquid is popularly used to remove scratches that are not too deep. Water-based formula, easy to use.