FORD WSS-M21P42-A1

Description / Abstract: FORD WSS-M21P42-A1, 2019 Edition, March 22, 2019 - CORROSION PROTECTIVE COATING, ZINC RICH INORGANIC BASECOAT, LUBRICATED ALUMINUM RICH ORGANIC TOPCOAT, SILVER ***TO BE USED WITH FORD WSS-M99P1111-A***

The materials defined by these specifications are corrosion protective coatings over steel. They consist of a high zinc and aluminum flake micro layer forming basecoat, with an organic, cross linked, micro layer forming topcoat with an integral lubricant in silver and black for A1 and A2. These coating systems provide enhanced corrosion protection, color and/or consistent torque-tension control.

They are free of chromium, nickel, lead and cadmium.