AMRS-303-30570 * 303 Marine & Recreation Multi-Surface Cleaner - 1 Gallon 1 Gallon For use on awnings, boat covers, bimini tops, sailcloth and viynl seats. Safe for all types of upholstry and vinyl Delivers robust cleaning agents designed to counteract the damaging conditions of sea and sand. Watch soaked-in stains disappear within minutes and discolored surfaces come back to life.