Process oils are used in a wide range of manufacturing industries as plasticisers and extenders, becoming an integral part of a formulated finished article or used as an aid in a production process. Applications include rubber compounding, tyre manufacturing, road markings and anti-dust coatings. Here at Millers Oils, we know the importance of process oils and the part they play in your products and operations.
Process oils are special mineral oil fractions selected for their specific solvency and compatibility properties. They range from highly paraffinic through predominantly naphthenic to aromatic in nature and are available in various molecular weights which broadly correspond with their viscosities.

For more information on process oils, or for enquiries into customised formulations for specific applications, email


Millers Oils Synthetic Oil

See our video which shows the production process from start to finish along with commentary from our technical director, Martyn Mann.



Sponsorship Images

See our gallery of images showing our sponsored teams in action.



Product Catalogue

View our product catalogue which contains all our products from our automotive, classic and motorsport range.