White mineral oils are among the most versatile petroleum products and are used in a wide variety of applications. Because of their extreme purity, these oils may be employed where less highly refined products would be unsuitable.

Penreco's white mineral oils offer the stability and purity needed for an unlimited range of applications — from pharmaceuticals to cosmetics to plastics to food processing.

In each industry, these selectively refined hydrocarbon oils must meet or exceed the highest-quality standards. Penreco's white mineral oils are a highly complex mixture of paraffinic and naphthenic hydrocarbons and are available in a wide variety of viscosity ranges.

Our ability to access a consistent and reliable supply of quality feedstocks, because of our special relationship with our joint venture parent, Conoco Inc., combined with our ability to modify manufacturing techniques, means we can vary viscosity, specific gravity, volatility and other properties to meet your specific needs.