A to Z Metal Finishing

Zinc Phosphate

Zinc phosphates are widely used for one or a combination of the following reasons:

  • To prolong the life of the organic coating
  • To provide excellent paint or solid film lubricant resin bonding
  • To improve corrosion protection by providing a good base for absorbing and retaining rust preventing materials.
  • To provide an excellent base for lubricant and drawing compounds.

Cost is another reason to consider phosphates. Hidden metal parts, fasteners, hinges, pulleys, springs, slides, etc… can b zinc phospated at a low cost when compared to alternative finishes like plating or paint.


  • TT-C-490
  • DOD-P-162326
  • MIL-S-5002D


Tank Size:  24” x 24” x 36” deep