Originally Posted By: SR5
BTW 10+ year ago, the Castrol Magnatec data sheets clearly stated in writing that Magnatec contained Esters, and the reason was to attach themselves to the metal surface of the engine. The modern data sheets tell very little in comparison.
That's entirely consistent with discussions that I had over dinner with A Castrol Chemist (and Ingall)
BTW 10+ year ago, the Castrol Magnatec data sheets clearly stated in writing that Magnatec contained Esters, and the reason was to attach themselves to the metal surface of the engine. The modern data sheets tell very little in comparison.
That's entirely consistent with discussions that I had over dinner with A Castrol Chemist (and Ingall)