FORD WSS-M21P17-B1 2017 Edition, May 3, 2017
CORROSION PROTECTIVE COATING, ELECTROLYTIC ZINC PLATE, TRIVALENT CHROMIUN,
TOPCOAT SEALER ***TO BE USED WITH FORD WSS-M99P1111-A***
Description / Abstract:
These specifications define the performance of an electrolytic or non-electrolytic plating of zinc, followed by a trivalent chromium conversion, followed by the application of a topcoat sealer.