Dual Action Polisher Scrubber PadMedium (Blue) for medium duty cleaning and scrubbingTurn your Shurhold Polisher into an aggressive power scrubber. Great for working on all types of surfaces and projects.These pads are also great for teak work. Medium grade blue pads are better for general teak cleaning.All pads are designed to easily fit Shurhold"s Dual Action Polisher.