Advantages: Brilliant stuff. Disadvantages: None at oil . : )
...to be reviewing here, is Castrol Magnatec GTX 15W-40, this is a synthetic motor oil. It has been been described as a breakthrough in engine oil technology, Castrol Magnatec is a high quality product containing esther molecules, these provide a unique molecular attraction. The molecules are actually attracted to metal surfaces, hence the name Magnatec. They provide a continuous oil film, even when your engine is switched off. It is a well known fact ...
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