What is a car rubbing compound?

 A car rubbing compound, also known as a cutting compound or polish, is a product used in automotive car detailing to restore and improve the finish of a car's paint. It is typically a paste or liquid substance that contains abrasive particles designed to remove surface imperfections, scratches, oxidation, and other blemishes from the paint surface.

The abrasive particles in the car rubbing compound work by leveling the surface of the paint, effectively removing a thin layer to reveal a smoother and more even finish. This process can help eliminate swirl marks, light scratches, water spots, and other minor paint defects. Rubbing compounds come in varying degrees of abrasiveness, so choosing the right one for the specific level of correction needed is important.

It's essential to follow the instructions provided by the manufacturer and use the rubbing compound carefully, as excessive or improper use can lead to further damage to the paint. After using a rubbing compound, it is common to follow up with finer polishing compounds and then apply wax or sealant to protect the newly restored finish.