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Specialist Materials for Industry and Science




Apiezon is a range of vacuum sealants, lubricants and etch resist products which are favoured around the world because of their quality, consistency and excellent performance in vacuum applications. 

At M&I Materials we have been developing and producing Apiezon products for over 80 years and pride ourselves on delivering manufacturing excellence and high standards of technical support.

Apiezon products have an enviable track record in many fields ranging from aerospace to cryogenics and are the primary choice for high vacuum applications.

New - Customers in the UK and Europe can now buy small quantities of Apiezon high vacuum greases online from the APIEZON SHOP.

To buy Apiezon online today click Buy Apiezon High Vacuum Greases Online from APIEZON SHOP 

Apiezon High Vacuum Sealants, Lubricants and Etch Resist 

Apiezon Hyodrocarbon High Vacuum Greases
7 high quality and reliable silicone-free vacuum greases, suitable for a range of temperatures & applications.

PFPE Vacuum Grease
The new addition to the Apiezon vacuum grease range is Apiezon PFPE 501, a chemically inert, high temperature and extreme pressure lubricant.

Apiezon Vapour Booster Pump Fluid
Apiezon AP201 is the leading vapour booster pump fluid and has an exceptionally high degree of oxidation resistance.

Apiezon Waxes and Compounds
Versatile waxes used as semi or permanent vacuum sealants, etch resist or mounting media; and Q Compound excels as a temporary vacuum sealant.

Visit the Apiezon website

  • Apiezon
  • Metrosil
  • Midel
  • Wolfmet

Products of M&I Materials Ltd.