Starbrite Coarse Hull Scrubber The Starbrite Coarse Scrubber is designed for heavy duty cleaning, making it ideal for cleaning boat hulls. This scrubber can be attached to Starbrite Premium Handles with the use of Starbrites Adjustable Knuckle. Features For heavy duty cleaning Can be used with Starbrite handles California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Cleaners Product MPN 040020P Product UPC 071247400205 Fast Ship In Stock S