TSI 321 was originally developed for use by N.A.S.A. in the Apollo Program but makes an excellent synthetic alternative to the general mineral lubricants that have been popular for many years.

The manufacturers maintain that TSI321 is unique because of the extreme temperature range in which it operates as well as its ability to bond with the metal creating a thin film of lubrication without a greasy build-up. 321 is non-electrolytic. It will prevent metal corrosion and is not harmful to most plastics or high alloy metals.

The pot comes with a needle applicator which is extremely useful for applying a few drops of oil to your reel bearings at a time.

Pot Size: 1 oz.

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