Salt Terminator dissolves salt and leaves a protective sheen, guarding against future salt corrosion * 1 Gallon (128 oz) Concentrate only, great for when you already have the mixer * Spray on any surface exposed to saltwater or salt air to clean and protect from corrosion * Connect to your engine"s flushing unit to add years of service to outboards, I/Os, and PWCs * This is an ideal product for rinsing trailered boats, PWC, dive gear, fishing gear, or anything that comes into contact with corrosive salt