BMulti-Purpose 2-Cycle Oil, 1 quart bottle (461) ReviewbP PP Multi-Purpose 2-Cycle Oil, 1 quart bottle (461) PGrade: 2-CyclePUse where an SAE 30, 40 or 50 grade is specified.PProtects against piston deposits and scuffing for better engine performance.PProtects against wear and corrosion.PIs pre-diluted and tinted blue.