Putoline RS 959-GP 2 Stroke Oil is a fully synthetic engine oil with revolutionary Ester Tech additive.Exceptional film strengthExcellent pressure absorption in race conditionsEster-Tech Additive TechnologyPremiere Logo100% syntheticPutoline RS 959-GP 2 Stroke Oil guarantees an exceptional film strength and pressure absorption even under the most extreme race conditions.RS 959 Oil contains the Ester-Tech additive from Putoline which uses the latest oil technology to provide superb levels of performance. Ester-Tech was developed and tested with internationally renowned factory teams and race technicians to provide a high film strength and shear stability to improve engine and transmission protection whilst enabling maximum horsepower to be achieved. This oil is also has the Premiere logo, defining it as the very best product in its range.Recommended Application -  suitable for premix or injection 2-stroke engines which operate in extremely severe race conditions.Specification -  API TC