So‑Sure® TT‑P‑1757 Zinc Chromate Primer – 11.5oz Aerosol (Type I & II)

So‑Sure® TT‑P‑1757 Zinc Chromate Alkyd Base Primer – 11.5 oz Aerosol (Single or Case)

So‑Sure® TT‑P‑1757 primer is a single-component, zinc chromate alkyd-based coating designed to protect treated metal surfaces from corrosion. It dries quickly, maintains flexibility, and promotes excellent adhesion for topcoats. This VOC-compliant formula contains no CFCs or ozone-depleting compounds and meets the requirements of MIL‑SPEC TT‑P‑1757B, Type I and Type II, Class C.

• Meets TT‑P‑1757B Type I & II, Class C zinc chromate primer specification
• Fast-drying formula—touch dry in 5 to 10 minutes, hard dry in ~15 minutes
• Excellent corrosion resistance and topcoat adhesion on treated metal
• Can be applied over surfaces treated per MIL‑C‑8514 or DOD‑P‑15328
• Sealable with lacquer or enamel topcoats—or used without topcoat
• VOC compliant and free of ozone-depleting chemicals

Available Colors & NSNs

Technical Specifications

Ideal for aerospace, industrial, and maintenance use, So‑Sure® TT‑P‑1757 primers deliver reliable performance on aluminum and other pretreated metal surfaces. Choose from Flat Green or Clear Yellow in 11.5 oz aerosol cans—available individually or in cases of 12.