Marine boat wax BOAT WAX 500ML RRP $38.95 OVERVIEW Autosol Boat Wax is a liquid hard wax without abrasives. It provides brilliant shine and protection against extreme weather and UV radiation. DESCRIPTION Autosol Boat Wax protects deck and hull surfaces from water friction, dirt and environmental damage. Is ideal for relatively new surfaces with the original gel coat in good condition. Fibreglass surfaces can be protected for years just by re-applying the product every 3-4 months.