Zinc Phosphate

Prepares ferrous metals for superior paint adhesion and corrosion resistance.
Conforming to Mil Standards: TT-C-49OF TY I and V; MIL-STD-171F 5.1.1 and 5.1.3; MIL-DTL-16232

Zinc Phosphate serves as a great pretreatment option as it provides substantial corrosion resistance and creates excellent adhesion for wet paint, powder coat, and solid film lubricant. Zinc Phosphate is a coating often used to rust proof parts with small holes and/or threaded features. Zinc Phosphate may also be used to bond a final finish of wax, oil, paint or stain to a part.

CHT provides the following

Light & Medium: TT-C-490F / Type I and Type V (pre-treatment for paint)
Heavy: MIL-DTL-16232 / Type Z – Class 1, 2, 3 (with or without supplementary oil)
CHT also provides organic pretreatment wash primer conforming to mil standard: TT-C-490F TY III


Contact us for zin phosphate services
  • 607-724-1094
  • 607-724-6990
  • @ quote@chthompson.com
  • 349 Industrial Park Drive
    Binghampton, NY 13904

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