A PHOSPHATE-FREE, heavier-duty caustic and solvent degreaser for oil-based grease and grime. A 3.5 out of 5 on the power scale. Ships in Super Concentrate. 1 gallon = up to 50 gallons of cleaner/degreaser and costs less than 75 cents/gallon when diluted 50:1! Available in 5 sizes online. Email [email protected] for pricing and shipping details on a 55-gallon drum. A hazardous shipping fee applies.