SKU: 90037659092

STAN'S RACE DAY TYRE SEALANT - 1000ML

Sale price$78.29 Regular price$86.99
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

STAN'S RACE DAY TYRE SEALANT - 1000ML"Simply put, this is the most effective sealant It plugged holes made by a 6mm diameter screwdriver with minimal fuss, only losing 5 psi from the starting pressure of 30 psi, and holding 30 psi after sealing." Bike Radar We spent nearly fifteen years working closely with some of cycling's most successful athletes to formulate the ultimate high performance tyre sealant. Pushing tubeless systems to the absolute limit year after year on the world stage


"Simply put, this is the most effective sealant ... It plugged holes made by a 6mm-diameter screwdriver with minimal fuss, only losing 5 psi from the starting pressure of 30 psi, and holding 30 psi after sealing.
"


- Bike Radar
 


We spent nearly fifteen years working closely with some of cycling's most successful athletes to formulate the ultimate high-performance tyre sealant. Pushing tubeless systems to the absolute limit year after year on the world stage has given us the opportunity to refine and tweak our formula over countless iterations. The result is an exceptionally powerful sealant that has unrivalled reliability when the stakes are high, and everything is on the line.


Our proprietary Race Sealant formula has close to twice the amount of our regular sealing crystals, plus our special XL crystals, which are capable of sealing even larger punctures. Stan's Race Sealant's combination of large and small sealing crystals interlock to form a lattice that not only seals but strengthens and reinforces the area of the puncture, realising an entirely new level of sealing performance. Our latest revised formula resists balling and clumping under even the most extreme conditions, ensuring maximum performance when you need it most.


 


PRODUCT HIGHLIGHTS:



  • Faster and better sealing capabilities to keep you rolling

  • Twice the sealing crystals compared to standard sealant

  • Seals larger punctures to get you home or to the finish line

  • “XL” crystals and standard crystals combine to seal larger punctures

  • Stable over an enormous range of conditions and temperatures

  • Extremely long shelf life

  • Premium low-viscosity latex stays liquid longer to seal faster

  • Safe for the environment

  • Comprised of natural materials

  • Must be poured directly into tyre - will plug all valves and injectors instantly

  • For best performance inspect sealant every three weeks.




 


JUST SHAKE AND POUR



  • Even more powerful crystals: The new formula is so thick that you can hear the particles just by shaking the bottle. That means even more flat-stopping performance.

  • The quantity and size of crystals in this special formula mean that Stan's Race Sealant can only be installed directly into the tyre. As a result of its immense sealing capabilities, Race Sealant is not compatible with injector or other valve installation methods, as it will instantly plug syringes and valve stems.

  • Just shake and pour - While the new formula is too thick to inject through valve stems, you no longer need to completely invert the bottle when pouring it, because the latest crystals are capable of floating.

  • Race sealant is a high-performance product that should be inspected every three weeks for best performance. A quick shake of the tyre will help you know where things are at - if you can hear it sloshing around, you should be good for a while yet. How long an application will last will depend on factors such as tyre choice and the environment you live in, although Race Sealant is able to last for months following installation under many conditions.

  • Be sure to rinse Race Sealant out of used tyres intended to be stored/reinstalled.



ULTIMATE PERFORMANCE IN ROAD AND GRAVEL APPLICATIONS


Race Sealant's instant sealing power and high strength make it the best choice for road/gravel applications, where the higher inflation pressures often overwhelm other types of sealant.



COMPATIBLE WITH REGULAR STAN'S SEALANT


Race Sealant can be mixed with regular Stan's Sealant in whatever ratios you like. Need to top up a tyre that's set up with Race Sealant? You can quickly inject regular Stan's through your valve stem to keep your tubeless system up and running.


 








 

Shipping Notes
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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]
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SKU: 90037659092

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4.0 ★★★★★
Based on 15 reviews
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M
Verified Purchase
Michael C.
Grantham, US
★★★★★ 5
Sasstie Wedge Pillow
Color: Cool Grey, Size: 24x24x12 inch
Perfect. I used it when I was recovering from hip surgery. Relieved a lot of pain in my hip and knee at a time when I needed relief.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
W
Verified Purchase
W.
Charlottesville, US
★★★★★ 5
Comfortable, firm, great for positional sleep therapy
Color: Cool Grey, Size: 24x24x12 inch
This is just what I needed to breathe better in my sleep, my doctor recommended a pillow like this for sleep apnea symptoms. I have an upcoming surgery too, so i'm glad I was able to test it out a week prior and see how it can help me prop up in bed. Feeling better about my upcoming recovery knowing i'll have this great pillow to support me!
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Reviewed in the United States on April 4, 2026
K
Verified Purchase
Kristin
Massapequa, US
★★★★★ 5
Literally perfect and exactly what I needed!
Color: Cool Grey, Size: 24x24x12 inch
I can't recommend this enough! It was exactly what i was looking for! I have an annoying habit of researching everything for months before I purchase something that will get used this often. I finally decided on this one and I was very pleasantly surprised. I needed a wedge pillow to put at my back while sitting in bed. Mostly for when I'm working on my laptop. This one was the perfect height and perfect fit for me.I'm a female that is 5'4 and weigh about 117pds. I wanted something firm enough to support my back, and this most certainly does! It had a very pleasant appearance with the light gray sides. It has a removable cover I can take off and wash when needed. It's portable enough to move from room to room, also works great on my couch and it has amazing versatility. It can also be used as a pillow for someone that might need to sleep at a slight incline. It also works if you need to prop your legs up. It came vacuum packed. Once opened It said to let is sit for at least 24-48 hrs to give it time to properly inflate. For me, It plumped right up immediately! Again, from someone that does her research, if your looking for something like this at a reasonable price, this is it!
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Reviewed in the United States on May 10, 2026
B
Verified Purchase
Becca
Draper, US
★★★★★ 5
It was worth every cent
Color: Cool Grey, Size: 24x24x12 inch
I have BPPV. It's a condition where tiny ear crystals come out of place and move within your ear canals - this fools your brain into thinking you're in motion, causing severe dizziness. The most common treatment is the Epley Maneuver, and that actually helps a lot. However, I was going through a period where every single day I'd wake up with severe dizziness. Even if I managed to do the Epley Maneuver and it worked, the entire rest of the day would be ruined because I'd still feel generally unwell and nauseous. I ended up getting a book about BPPV and the author strongly recommended sleeping at at least a 30 degree angle. So, that's why I ended up buying this wedge pillow... I started using it April 26 and today is May 17. Since I began using it as a pillow, I have not woke up dizzy again. That is so huge! It may be that sleeping at a 30 degree angle deserves 5 Stars but thought I'd give this pillow 5 Stars too, as it's been a great experience. If you suffer from this, here's how the angle should be...If you lay your head on a pillow and open your eyes, you should not be looking at the ceiling. With the right angle, you should be looking at where the wall meets the ceiling. If so, you know you're at the right angle. As far as pillow itself, I'd say the pillow case fabric is of average quality. Not really remarkable in any way. It seems decent. Good value for the price. The inside is firm (which is just what I needed) but comfortable, and I tend to not move around much the entire night. I like this very much and if it does start wearing out, I'll definitely come back here and buy another. Would recommend.
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Reviewed in the United States on May 17, 2023
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 4
A bit too firm but great otherwise
Color: Cool Grey, Size: 24x24x12 inch
I got this wedge pillow primarily to have something to lean my head against (I like to lay on my side when reading or looking at my phone at night sometimes), or to sit upright when reading in bed. It's very comfortable doing both now. It does a really good job at being a nice support for the back of my bed. Only negative is I feel it's too firm. I wouldn't use it as a primary pillow, but it's definitely good for back support at least. While I won't mark it down for this, I do find it very large. If you have anything smaller then a queen it may take up more of your bed then you'd like. Definitely recommend. Hopefully will last quite a long while as well.
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Reviewed in the United States on April 11, 2025

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