With a strong global presence, M&I Materials manufacture specialist materials for Industry and Science with a portfolio of successful brands including Apiezon®.

The Apiezon® brand offers a range of vacuum sealants, lubricants and etch resistant products offering excellent performance, quality and consistency for use in vacuum applications. With over 80 years’ experience, Apiezon® products are used across a range of industries from Cryogenics to Aerospace.

The Apiezon® family of Hydrocarbon high vacuum greases comprise of a range of seven products prized for their quality and performance in vacuum applications. Hydrocarbon based and Silicone free, these greases are non-migrating reducing contamination and ensuring ultimate cleanliness. These products are used by leading technology companies around the world as well as research organisations and universities. Apiezon® PFPE 501 is an additional Fluoropolymer grease for use where aggressive chemicals are regularly used.

Apiezon® oils include AP201, a world renowned vapour booster pump fluid, AP303 for use in turbo molecular pump bearings, and Apiezon® J and K sealing oils of very high viscosity. Apiezon® waxes and compounds are also known around the globe. Four products in this range comprise Wax W, W40, W100, and also Q Compound. These products have applications as permanent or semi-permanent vacuum sealants, mounting media, and as an etch resist.