SKU: 87183192777

STAN'S ORIGINAL TUBELESS SEALANT - 500ML

Sale price$35.99 Regular price$39.99
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

STAN'S ORIGINAL TUBELESS SEALANT - 500MLStans NoTubes continues to drive the tubeless revolution, offering a complete system of products that is unrivalled in performance. The stuff in this bottle changed cycling forever. Tyre performance took a massive leap forward when Stans Tyre Sealant first hit the scene, with a promise that seemed almost too good to be true: ditch your inner tubes and enjoy tyres that roll faster, run at pressures that maximise grip, and will instantly self heal when

Stan’s NoTubes continues to drive the tubeless revolution, offering a complete system of products that is unrivalled in performance.


The stuff in this bottle changed cycling forever. Tyre performance took a massive leap forward when Stan’s Tyre Sealant first hit the scene, with a promise that seemed almost too good to be true: ditch your inner tubes and enjoy tyres that roll faster, run at pressures that maximise grip, and will instantly self-heal when punctured. Stan's formula worked so well that once people tried it, there was no looking back. More than twenty years later, Stan’s is still the name trusted by multiple Olympic and World Champions, not to mention countless riders like you around the globe, for its reliable and powerful sealing action. Stan’s NoTubes continues to drive the tubeless revolution, offering a complete system of products that is unrivalled in performance.


 


PRODUCT HIGHLIGHTS:



  • The first choice for tubeless conversion and flat prevention

  • Seals punctures up to 6.5mm quickly

  • Stays liquid for up to several months for long-lasting protection

  • Made from natural materials, will not damage tyres and safe for the environment

  • Can be injected through valve stems with removable cores

  • Premium low-viscosity formula resists freezing to work in environments as cold as -28°C

  • 60ml of sealant recommended for Road (per tyre)

  • 90-120ml of sealant recommended for MTB (per tyre)

  • Also compatible with tubes and tubular tyres





EASY APPLICATION



  • Stan's Sealant can be either poured directly into the tyre or injected through the valve stem using our Sealant Injector.

  • Suitable for road, gravel and mountain bikes.

  • Use approximately 60ml for most road tyre applications, or 100-120ml for modern high-volume mountain bike tyres. Gravel tyres may need something between the two, depending on the volume you're running.



LONG LASTING



  • Stan's Sealant has an extremely long and stable shelf life once opened and will remain liquid for up to several months in tyres.

  • Stan's Sealant can be quickly and easily topped up as needed by injecting more through the valve stem after removing the valve core.

  • Stan's unique formulation will not damage tyres, even after years of use.



POWERFUL SEALING ACTION



  • Low-viscosity formula maintains a consistent coating on the inner surface of the tyre, instantly sealing small punctures.

  • Contains crystals which remain mobile in the sealant and are capable of quickly healing holes up to 6.5mm in diameter.

  • Have a hole or tear that's bigger than what the sealant will plug on its own? Stan's Dart Tubeless Plugs will get the job done. Designed to react with Stan's liquid Sealant, they quickly and permanently repair larger holes and tears in your trye casing.

  • Effectively seals slow leaks in tubeless tyres.  


 



SEALANT FAQ AND TIPS


Need advice on how to maximise performance from your Stan's Tyre Sealant, or have questions about safety or compatibility? Stan's NoTubes has a comprehensive FAQ and Support Portal - visit it here


 





 







 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87183192777

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4.5 ★★★★★
Based on 19 reviews
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Product Reviews
L
Verified Purchase
Little Fishy
Belleville, US
★★★★★ 5
Good value
Size: 5 Quart Jug
Very good fluid, worked great in a 2016 Honda Civic 2.0.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
B
Verified Purchase
baffledbyreality
Lexington, US
★★★★★ 5
Exceeds performance expectations of OEM fluids
Size: 5 Quart Jug
You know I didn't think it would work as well I've heard all these horror stories but you know what this works better than the factory CVT fluid this stuff is great this is amazing be very careful to get your levels correct that goes without saying with any transmission but once you do that this fluid is amazing I have a better performance than when I had the new transmission I serve my CvT 35 to 40,000 miles I'm using it in a 2018 Mitsubishi outlander base model and I'm also running Yokohama geolander 015s on it. If you worry about tires for you Mitsubishi or any vehicle. I'm going to say you'll call when you lander whether it's a car or crossover or an SUV this tire is amazing it's best all around tire and your rain traction is phenomenal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
M
Verified Purchase
Matt
New York, US
★★★★★ 5
Good Stuff!! All low speed shudder is gone.
Size: 5 Quart Jug
I have a 2020 Nissan Altima SL 2.5l and Nissan is VERY specific about using ONLY NS3 transmission fluid. There are only a couple NS3 transmission fluid manufacturers...Nissan NS3 (Manufactured by Idemitsu), Idemitsu (a little cheaper than Nissan dealer), Triax, and Mannol (works good too). Seeing as Nissan is still using Jatco CVT transmissions which are known to be very troublesome, and very expensive to replace I wouldn't try any of the so-called "universal" transmission fluids just to save $50 and end up replacing a $6000 transmission. The Triax fluid seems to work very good in my car. I don't feel the shutter that I normally feel when driving slow and need to accelerate. The shudder is completely gone and operating smooth. The old fluid had 50k miles and it was very dirty but didn't smell burnt. I ended up doing 2 - 3 1/2 quart changes with 200 miles between the first and second change. I plan on doing another 3.5/4 quart change every 15k miles since there is no way to completely drain the 7.4 quarts of transmission fluid. The first change, only 3.5 quarts drained from the pan.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2025
B
Verified Purchase
Bcutshall
Birmingham, US
★★★★★ 5
Quality fluid for half cost in Mini CVT.
Size: 5 Quart Jug
Used in the cvt transmission in my 06 mini cooper. The fluid requirements recommended by BMW are met with this fluid. Fluid improved shifting and performance at half the cost of traditional BMW OEM fluid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
JeanLafete
Waukegan, US
★★★★★ 5
This CVT Fluid worked perfectly in a 2018 Chevrolet Spark.
Size: 5 Quart Jug
This fluid is fantastic. I bought a 2018 Chevrolet Spark with 30K miles and had a bad transmission shudder. Drained the transmission, cleaned-out the pan, and replaced the filters. Old fluid was black and this is a clear green. I loved the jug as it had a pop-up spout that was small and easy to pour, and the jug has a side handle. Transmission works great and the shudder is gone. I plan to change the filters and fluid again after 1K miles. This fluid is well worth the money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025

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