• Application: • Petroleum- synthetic- and oil based fluid systems: • Light-colored hydraulic fluid • Very dark or intensely blue hydraulic and lubrication fluids • Compressor oil • Engine oil • Gearbox oil • 1 oz (30 ml) per 4 gal (15 L): Light-Colored Hydraulic Fluid • 1 oz (30 ml) per 4 gal (15 L): Very Dark or Intensely Blue Hydraulic Fluid • 1 oz (30 ml) per 4 gal (15 L): Compressor Oil • 1 oz (30 ml) per 3 gal (11 L): Engine Oil • 1 oz (30 ml) per 1 gal (4 L): Gearbox Oil • 6 pack of 1 oz (30 ml) bottles • Color: Blue • Use with UV flashlight and UV absorbing glasses
