Mercury - Mariner Nickel Gray Enamel Spray Paint OEM Touch-Up Finish 12 oz Can 80287810. Overview. Keep your Mariner or Tracker outboard looking clean and factory-fresh with Mercury Marine 80287810 Mariner Nickel Gray Enamel Spray Paint. This 12-ounce aerosol spray is a perfect color match for 1994 and newer Mariner outboards (excluding the 1997 3.0L Offshore models) and Tracker outboards with silver cowls. It restores the original nickel-gray finish while protecting your engine from corrosion,