Hull Cleaner & Stain RemoverPenetrates and instantly removes deep stains, rust and growths from fiberglass and aluminum surfaces with no scrubbing. Contains Oxalic Acid. Strong and effective, but safe to use. New trigger spray allows easy direct application. Specifications: Type: Hull & Bottom Box Dimensions: 3"H x 5"W x 11"L WT: 2.6 lbs UPC: 898286002081 .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }