Boeshield T9 Chain Lube & Rust Inhibitor (Jug) (1 Gallon)

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Boeshield T-9 Lubricant.


  • Developed by The Boeing Company for lubrication and protection of aircraft components
  • Dries to a thin waxy film that clings to metal for months
  • Available as liquid or aerosol

This product was added to our catalog on July 1, 2019

Jack Holman
Tuesday, Apr 20 2021 (about 3 years ago)
Boeshield T9 Chain Lube & Rust Inhibitor (Bottle) (4oz)
I have used many popular chain lubes, the names I won't mention. Boeshield was recommended to me from a Bike shop located in Rockwood, Pa along the Great Allegheny Passage trail after I broke a chain and the man kindly replaced it on the spot and recommended BOESHIELD! I used to burn through chains twice a year on my bikes. (2013 Trek DS 8.5). I use the Boeshield STRICTLY in accordance with the instructions on the bottle and so far I have NEVER replaced the chain on the 2013 bike! I use it on my road bike and mountain bike also! I bike along the C&O Canal Towpath and even with all the stone dust and dirt the chains last. This lube is ABSOLUTELY THE BEST I've ever used! I biked about 2000 miles last year and have my chains checked for stretch at a reputable bike shop each spring!