Product Description
TSI 321 is a premium, NASA-developed synthetic lubricant that is widely considered a "holy grail" bearing oil in the fishing community. It works exceptionally well in fishing reels because it bonds directly to metal, creating a thin, dry lubricating film that dramatically increases casting distance, prevents rust in saltwater environments, and doesn't attract dust or dirt.
Key Features:
- Extreme Temperatures: Designed to handle temperatures ranging from \(-100^{\circ }F\) to \(+350^{\circ }F\) without breaking down.
- Superior Bonding: It penetrates faster than standard oils, displacing water and creating a long-lasting protective barrier without a greasy, caked-on buildup.
Best Applications:
Reel Bearings:
This is exactly where TSI 321 shines. Just one drop per bearing is enough to make casting noticeably smoother and quieter.Level Winds & Shafts.
Excellent for maintaining the level wind worm gear and main shaft without creating a mess. Anti-Corrosion: Perfect for coating exposed metal parts to prevent oxidation.
Increases the life of reel bearings!
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Product Reviews
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TSI 321 lubricant
I cannot give this product any ratings, much less a bad one, since I haven't used it yet. So, it gets the benefit of the doubt with FIVE STARS!
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321 Oil
Very Happy- A great bearing and general purpose lube- Regards
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TSI 321
TSI 321 is a must have synthetic oil for all your reel lubrication needs. For the past 3 years I have used TSI 321 oil throughout the fishing seasons. If you maintain your own reels TSI 321 is a must have.
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Superior lubricant
I use this product on an industrial axial inserter which places resistors and diodes on a circuit board. the drive heads are very sensitive and require a quality lubricant that doesn't just rub off quickly.
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Slipery slick
This is the oil that makes your bearings spin freely as possible, It is a toxic chemical so keep it away from the children. But it works great and lasts longer than other oils.
