DoradoStrip 2021 Industrial Paint Remover effectively lifts epoxies, urethanes, lead based architectural coatings, and powder coatings. DoradoStrip 2021 Industrial Paint Stripper is low in VOC's and recommended for use on nearly all substrates including steel, aluminum, concrete, masonry, wood or in any area where damage to delicate equipment may be a concerns. It contains no TAPs or HAPs, is non-flammable, does not affect glass, non-ozone depleting with low odor, easily sprayed with standard equipment, with easy clean up using soap and water or denatured alcohol. 2021 is designed for use on Water Storage Tanks, Waste Water Treatment Facilities, etc... Recommended usage includes storage tanks, bridges, petrochemical facilities; removal of lead-based paints, pulp and paper, food processing facilities; transportation; and any area where abrasive blasting is not an option for environmental, economic or surface damage may be of concern. This product is not approved for aviation use!