Square Scrub® Heavy Duty Abrader Plate (14" x 20")This heavy duty 14 x 20 inch Square Scrub abrader plate will make your job easier by removing glue, linoleum or paint from a concrete floor. Remember to always use these abrader plates with a red pad driver. This plate is very aggressive and will break down your red pad quickly, so make sure you check them every 15 minutes. This abrader plate can be used with any of our 14" x 20" dry stripping machines, but you can see specific examples of machinery