TorrLube Purity Grease was developed for use in critical high temperature, high vacuum, applications requiring ultimate cleanliness and lubricity. The high performance polytetrafluorethylene used in our TorrLube Purity Grease contains no particle larger than .45 micron which makes it an incredibly smooth high vacuum grease. Translucent white in color and buttery to the touch, TorrLube Purity Grease uses our popular TLC 10 high vacuum, high temperature oil to create a vacuum grease with ultra-low outgassing, extreme temperature use, and excellent lubricating capabilities. TorrLube Purity Grease is chemically inert, nontoxic, and nonflammable making it the perfect grease for applications where different materials, chemicals, and gasses will interact. TorrLube Purity Grease has exceptional anti-wear properties and good shear stability that will help extend the life cycle of rolling element bearings. TorrLube Purity Grease shows superior chemical resistance to the aggressive chemicals used in Semiconductor applications, is safe in oxygen systems, is non-toxic and displays very low acute toxicity. TorrLube Purity Grease can be removed using TorrLube Solvent. All TorrLube oils and greases are proudly made in the USA.
TorrLube Purity Grease was developed for applications that require ultimate cleanliness and the smoothest possible high vacuum grease. If you have a high temperature application that calls for ultra-low outgassing and a lubricating grease that doesn’t react with fuels, oxidizers, elastomers, most metals, or the harsh chemicals used in Semiconductor applications, then TorrLube Purity Grease is the answer. TorrLube Purity Grease is an excellent choice for lubricating fine mechanical devices, conditioning O-rings, and rolling element bearings.
Note: Although TorrLube Purity Grease is intrinsically inert, testing of material compatibility is always recommended, especially in severe operating conditions. Our engineers welcome the opportunity to assist you with any questions you may have concerning lubricant compatibility, outgassing, or service life. We want your applications to succeed.