Safely removes mastics and adhesives including old, heavy applications of flooring and ceramic tile adhesives. Environmentally friendly and low VOC formulation. Mastic remover is compliant in all states. Nonflammable, easy-to-use, and cleans up with soap and water. Ingredients: Mastic. Coverage: 30 to 50 sq. ft. per half gallon. No. 67864: Size: 1/2 Gal., Pkg Qty: 1, Package Type: Can