A primer for steel and iron under mild to moderate exposures. Intended as a protective primer for steel/iron manufacturing, and shipment. Topcoating with something that has strong solvents (ketones, xylene, toluene) may cause wrinkling, or lifting of the primer. Do not topcoat with epoxies, or urethanes that contain aromatic, or oxygenated solvents. Not intended for severe chemically corrosive environments, immersion services, or use on non-ferrous metals. 5 Gallon bucket Covers 350-400sq ft/Gallon. 1750-2000sq ft/bucket. $60+taxes. In store purchase only, unless on account.