FLEX PE8 Kompakt Rotary Polisher Complete Starter Kit Known by industry professionals as the lean, mean, paint correction machine, the FLEX PE8 Kompakt Rotary Polisher takes the term surgical buffing to a new extreme. Weighing in at only 4 pounds, the FLEX PE8 and the assortment of 1, 2, and 3 inch backing plates and foam pads included with this kit will make it possible to machine polish parts of your vehicle you only dreamed of.