Check the listing for details. Star Brite 96132 Hull Cleaner - Gel Spray. Condition: New. Listed at 29.49 USD. Star Brite 96132 Hull Cleaner - Gel Spray.New Gel formula sticks where applied for maximum cling time and cleaning power.Features:Container: 32 oz. Spray BottleCompletely covers stains to penetrate and dissolve themSpecifically formulated to remove the toughest stains, including rust, dried fish blood and leaf stainsWorks on all fiberglass and painted surfaces; ideal for vertical surfacesNOTE: Avoid contact with fabrics and anti-fouling bottom paint as product may cause discoloration. Some inferior quality decals may be discolored by this product; care must be taken to keep spray or drips off of these surfaces. Take precautions to prevent contact with boat trailers and any other surfaces that are not intended to be cleaned. Star brite®’s liability is limited to the purchase price of this product.