Duckback Prod. SAFE CONCRETE ETCHER

A safe alternative to muriatic acid. It is ideal for cleaning, degreasing, and acid etching concrete floors, patios, sidewalks, driveways, and garage floors prior to coating, staining, or sealing. Follow proper surface preparation to ensure stain and sealer adhesion. Rinse thoroughly and use Mason\'s Select concrete cleaner (model No. DB6500-4) to neutralize the surface after etching. The concentrated formula cleans up to 1000 sq. ft. per gallon.