Tuff-Boy 11-84 Aluminum is a premium, next generation DTM enamel that has been formulated so that it may be applied to surfaces in commercial, industrial and institutional applications over properly primed interior or exterior wood, metal, and masonry surfaces. Being 100% Acrylic, Tuff-Boy 11-84 has excellent adhesion, durability and block resistance. Tuff-Boy 11-84 is high hiding, easy to apply, and has good flow and leveling properties. Unlike traditional oil-based aluminums, Tuff-Boy 11-84 offers excellent color and gloss retention, will not yellow, is low odor and low VOC which makes it ideal for Vinyl Siding, heavy equipment, machinery, wainscots, structural steel, tanks, tractors, safety equipment, piping, hand rails and fences. When used with the Tuff-Boy Rust Stop primers, this product provides excellent corrosion protection for ferrous metals.