Sherwin-Williams Aerospace now offers a full spectrum of gloss possibilities within its extensive line of military aerospace coatings. The line is qualified to the U.S. Naval Air Warfare Center (NAWC), Patuxent River, MD., military aircraft specification MIL-PRF-85285E, Type I and IV, Class H. The latest “F93X4” lusterless colors are all high performance, polyurethane topcoats designed for exterior use on military, general aviation and commercial aircraft. These coatings meet the extreme weather-resistance performance requirements of MIL-PRF- 85285E, Type I and IV, Class H. The new colors belong to a complete system with primers and primer-surfacers of the same brand. The coatings are free of lead and chromate hazards and have less than 420 g/l of VOC.The colors improve shop processing flow because of fast dry times. They offer a simple 2:1 mixing ratio and provide good anti-sag characteristics. In addition, the potential color availability for the product is limitless.

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