Chemical Guys TORQ R5 Rotary Red Backing Plate with Hyper Flex Technology | Universal (BUFLC_300)TORQ R5 Rotary Red Backing Plate with Hyper Flex Technology by Chemical Guys TORQ R5 3", 5", and 6" backing plates utilize Hyper Flex Technology to conform to curves and contours, filling the space more evenly with the whole pad for better results with your rotary polisher. Finier Finishing In Less Time Hyper Flex Technology allows the R5 backing plate to flex and conform to every curve and contour, ensuring maximum buffing pad contact and a finer