Fast cleaning for tough problems. Industrial strength cleaning formula special blend of high pH detergents, alkaline builders and water soluble solvents. Formula 939 is low foaming and rinses easily. Use on floors, walls, concrete, metals...the tough jobs. USDA rated A-4.

4X1 gallons case, 5 gal.pail, 55 gal. drum

Fuller Brush Company

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TDS