"INTERLUBE" 2 CYCLE OIL Opti-2. 12 Oz. Bottle Of 2 Cycle Oil. Mixes With 10 Gallon Of Gas. Provides 1 Mix For All 2 Cycle Equipment Regardless Of OEM Mix Ratio. Rated ISO-L-EGD+. Contains Fuel Stabilizer. Smokeless & Fully Compatible With Oxygenated Fuels. Gasohol.