SIMONIZ: REPLATE – CAR WASH TUNNEL CLEANER at Ben Auto Care Long Island. (5 GAL) Simoniz Replate is a heavy-duty hydrofluoric based cleaner. Wear full protective clothing, including gloves and goggles, and only plastic utensils and equipment should be used. Replate is a great addition to your car wash cleaning supplies. Add Simoniz Replate to your car wash supplies today!