Versatile lubricant formulated for portable and mobile air compressors used in construction, industrial maintenance, and manufacturing support applications. Provides reliable oxidation stability, anti-wear protection, and deposit control under the variable load and temperature conditions typical of portable compressor operation. Available in multiple ISO grades; sold in cases of 12 x 1-qt bottles, cases of 4 x 1-gal bottles, 5-gallon pails, and 55-gallon drums.