Precision Clean Multi-Purpose Cleaner/Degreasers, 55 gal Drum, Concentrate

Features: Water-based biodegradable formula | PH 12.5 - 13.0 | Removes tough, stubborn stains and soils such as grease, oil, sludge, soot, ink, coffee, and more | Does not contain chlorinated or petroleum solvents, bleach, ammonia, abrasives or butyl | Contains rust and corrosive inhibitor to prevent flash rusting of metal surfaces | Safe on all surfaces except magnesium | Nonflammable