?synthetic
-
Oil ? You get what you pay for!
Costs of synthetics vary considerably. The most expensive are the ?Ester? types originally only used in jet engines. These cost 6 to 10 times more than high quality mineral oils. The cheapest synthetics are not really synthetic at all, they are dug out of the ground and not manmade. These are...- oilman
- Thread
- Replies: 3
- Forum: Mechanical & Bodywork