K2 plus is a synthetic 2 stroke pre-mix racing oil incorporating the most recent innovations in additive technology. It has been extensively tested under maximum load racing conditions and is suitable for all applications requiring a high quality pre-mix. It is manufactured using a unique low ash, clean burning formula which provides super film and shear strength, improved engine cleanliness whilst significantly improving bore and piston ring life. It can be used in all 2 Stroke high performance engines and can be mixed with all other 2 stroke oils except castor-based oils. Usage - always follow manufacturers recommendations.