Zinc Electroplating Specs

ASTM

  • ASTM B-633

Chrysler/Fiat

  • PS-79

  • PS-Plating

  • PS-1207

  • FCA PS.50036

Delphi

  • DX 551200

Ford

  • WSD-M1P85-A1/2/3

  • WSS-M1P85-B1/2/3/4/5

  • WSS-M21P17-B1

GM
  • GMW3044
Honda
  • HES D2003
Mazda
  • MES CG 310B
Nissan
  • Nissan M4040
Toyota
  • TSH6500G
  • TSH6524G
TRW
  • TRWPS00005
Chrysler/Fiat
  • PS-8890 Method B
  • PS.50035 Thpe 2
​GM
  • GMW 15821 Code A
  • GMW 15821 Code D

Manganese Phosphate Specs

ASTM
  • ASTM B850
Chrysler/Fiat
  • Chrysler PS-9500
​Ford
  • Ford WSS-M99A3-A
GM
  • GM SAE/USCAR-5

Embrittlement Relief Specs

Zinc Phosphate Specs

Chryler/Fiat
  • PS-80
  • FCA PS.50034
Delphi
  • DX550700
  • DIN 50942
GM
  • GMW3179A
  • GMW3179D
Ford
  • ESF-M3P6/8/9-A
  • ESB-M3P4/5/17-A
  • ESS-M3P20-A
  • WSS-M3P36-A2
​Toyota
  • TSH7500G

Calcium Modified Zn Phos Specs

Ford
  • WSS-M3P39-A1

This is only a partial list of specs.  Call us today for even more specifications!

Our clear and black topcoats are hexavalent chromium free meeting automotive ELV, RoHS, and WEEE directives.