Check the listing for details. ZINC PHOSPHATE PARKERIZING CONCENTRATE GUNSMITH HOBBYISTS AUTOMOTIVE RESTORATION. Condition: New. Listed at 110.00 USD. SOLD AS IS! NO RETURNS OR REFUNDS! By popular demand we are are introducing our Zinc Phosphate Parkerizing line. One gallon of ZINC parkerizing solution. Makes 25 Gallons of solution when mixed with water. This product produces a light gray finish that is compatible with many World War Two weapons. It is also used on many vintage automobile and motorcycle parts. Comes with complete instructions.MADE IN THE USAThis product can only be shipped via GROUND shipping. No air shipments on Parkerizing products. Shipping to lower 48 ONLY.SOLD AS IS! NO RETURNS OR REFUNDS! By popular demand we are are introducing our Zinc Phosphate Parkerizing line. One gallon of ZINC parkerizing solution. Makes 25 Gallons of solution when mixed with water. This product produces a light gray finish that is compatible with many World War Two weapons. It is also used on many vintage automobile and motorcycle parts. Comes with complete instructions.MADE IN THE USAThis product can only be shipped via GROUND shipping. No air shipments on Parkerizing products. Shipping to lower 48 ONLY.