Rust Shield 100% Acrylic DTM Industrial Semi-Gloss Enamel is a professional quality waterborne corrosion resistant coating for light to moderate industrial and commercial use. Formulated using state-of-the-art hybrid acrylic polymer resins, it provides superior high performance qualities, similar to alkyd-based industrial enamel coatings. It offers superior flow and leveling characteristics, excellent coverage, and dries to a hard, tile-like semi-gloss finish that provides excellent durability. It resists moisture, salt spray, alkali, mildew, mild chemical washings, staining, fading and corrosion. Its special formulation also allows for use as a direct-to-metal industrial acrylic enamel to a variety of both interior and exterior properly prepared metal and architectural substrates. It is easy to apply, rust inhibitive, wear and chip resistant, and is available in OSHA approved safety colors for identification purposes. Great for both interior & exterior use.