Stihl Bar and Chain Oil, Net Content: 1 gal, Liquid, Odor/Scent: Characteristic, Brown, Compositions: Vegetable Oil, 2-Cycle Engine Oil Additives Mixture, Specific Gravity: 0.92 to 0.93 g/L, Flash Point: >230 deg C, Density: >1, Viscosity: 32 to 42 cSt, Flammability Rating: 1