Features and Benefits: Medium-Cut Cleaner is a moderately abrasive cleaner that removes medium defects, including swirls, water spots and water sanding marks Diminishing Abrasives cut quickly, then reduce to a polishing rouge, while Buffered Abrasive action lubricates the finish to prevent scratching For machine removal of tough surface defects. Buffered Abrasives provide just the right degree of cleaning power for jobs that demand a solution between Mirror Glaze Fine-Cut and Heavy-Cut Cleaners. It also leaves the silicone-free surface essential for proper painting. For use with a rotary buffer only. Meguiars