Inject Stan's Tire Sealant into a Presta tube with a non-removable valve core
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- Опубліковано 7 вер 2021
- In this video I'll show you an easy way to inject Stan's into a tube with a non-removable core without having to remove the valve nut, or your tube from your wheel.
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Nobody else on UA-cam says this is possible your way. I just did it your way and it works no problem at all.
Please come back to UA-cam as your ideas are great and so is your sense of humour. Thanks🙂
I'm glad it worked for you! Regarding new videos, I do have new ideas to share but honestly I've just been lazy to make them. But thanks for your encouragement! I'll try harder to motivate myself to make them.
Great method Ted. Thanks for posting this video!
Glad it was helpful! Thanks for watching!
Great info, my valves won’t come off. My pointer finger is raw. I’m sure this will work! TY. ✌️ 👍 Michele Clovis Ca 🦋
real ingenious ,thanks friend ,you just me a problem in a very simple and smart way.
Excellent. Thank you so much for the video. I followed the process and it worked 100%.
Glad it helped! Thanks for watching!
Great video, thank you! I'm really glad I came across it. Saved me alot of hassle.
Glad it helped! Thanks for watching!
Я тоже так подумал и обрадовался. Но на самом деле он не зальется. Качественный антипрокол в основном с крупинками и густоват. На видео какая-то жидкость странная.
100% works. The tube I had took a little finessing but it does work. Thank for the video!
Great to hear! Thanks for watching!
This guy is the best!!👍
Excellent!
Glad you liked it! Thanks for watching!
Genius!
Thanks!!
You're welcome: thanks for watching!
The simplest and most straightforward method for applying sealant to a non-removable valve is to puncture the tube, inject sealant, seal it with a tire patch, and then inflate.
You can certainly do that. However, you've now compromised the integrity of the tube. The patch is now the weak link and if the patch doesn't hold, you've ruined a perfectly good tube, and possibly harm to yourself if you crash.
@@teddeguzman5298 I have no issues with the patching method. Since I have no access to dirt jumps and mountain biking, my playground consists of a three foot steel ramp, stairs, walls, elevated walkways, and pavements in the city.
Hi great video, new to all this, might be a silly question but using this method do i need to let the air out of the tyre first?
Yes you do! If you don't, you'll have a big mess since the tube might come loose and spray all over the place...been there, done that, LOL! However, if you have trouble injecting because the valve won't open up, a teeny-tiny amount of air in the tube can help. Good luck and thanks for watching!
Hello! My Presta valve is alot longer than yours about 1 and half inches est. Would the tube go all to end since it's so much longer? I just tried it about a little over where the valve core is and it didn't seen to work.
Hi Christina. Try pushing in the tube a bit farther in: doesn't have to be all the way. Also, try jiggling the valve not only back & forth, but also a bit up & down, while trying to gently force the sealant. It is not unusual to have difficulty initially, but keep jiggling and the sealant will eventually pass through. Also make sure the valve nut is fully unscrewed. Sometimes I find it helps to put just a little bit of air in the tube. Some tubes work the first time, some don't. Thanks for watching!
Did you eve get the sealant through the longer stem?
Hey there how much sealant do you run in your tube and how wide are they 23c?
Thanks
Hi! I run 28mm wide road tires and use about 1/2 - 3/4 oz. (15-20 ml) on a new tube. After a few months I'll top off with about 1/2 oz. when I remember. Thanks for watching!
A couple of thoughts:
1. You don't point this out, but I assume that you let all the air out of the tube before you inject sealant into it. That may seem obvious to some, but in step-by-step instructions like this, details can be important.
2. I tried your technique with Slime and it did not go well. I know that others have asked about viscosity, and perhaps Slime is too viscous for this process. From watching you pour Stan's sealand into the syringe, it looks much thinner (less viscous) than Slime. Are you pretty happy with how Stan's sealant performs? Maybe I will try some.
3. I did not know that "topping off" sealant in a tube that already has sealant is advisable. Have you seen any issues with the sealant performance after "topping off"?
4. Thanks for the video, and for the specific details (like the size of the tube you use). That is very helpful.
5. Finally, thanks for being so diligent in reading and replying to all the viewer comments and questions. It is so common that viewer comments just get ignored, so it is very helpful and refreshing to find someone who actually revisits their videos and responds to comments. Keep up the good work.
I am now a subscriber and look forward to future videos.
Hi Norman, thanks for the comments, I appreciate it. Regarding your questions: 1) Yes, you have to let out most of the air otherwise it'll blow back at you. Good point on the extra details: I'll keep that in mind for future videos. 2) Yes, slime is much more viscous than Stan's and as you found out, it did not work. Stan's has a consistency of heavy whipping cream and flows much more freely. I've been using Stan's since he first came out with it in the early 2000's and I've never used anything else. It has performed well for me over the years especially on thorns, nails/screws, pinch flats and small glass cuts. However, if you get a gash that's too big to seal it won't work. That happened to me once but luckily I had a spare tube I always carry. 3) From my own observations, Stans will eventually dry out to some degree and that's the reason I "top-off" my tires (and peace-of-mind, LOL). I use 700x28mm tubes and I usually put 0.5-1 oz (15-30 ml) on a new tube, and ~10 ml when topping off: this works fine for me. Lastly, if you want to try Stans' they sells a 2-oz bottle for a few dollars. Good luck and thanks for watching!
good to know that the slime won't work in this case.
Does the sealant injector work with Flat Out, which uses Kevlar? My understanding is that the sealant injectors only work with low vescocity sealants, and I don't know whether Flat Out is low vescocity or high vescocity (not to be confused with velocity). Thank you.
I don't have any experience using Flat Out, but out of curiosity I watched a few videos on UA-cam. It looks like it may work with the injector I used even though Flat Out is more viscous than Stan's. Since the injector has a tapered tip, you can cut it to make the opening bigger to allow the Flat Out to flow more easily. However, because Flat Out is more viscous than Stan's, it may not flow easily into the non-removable presta valve of your tube: if that is your intent. Good luck and thanks for watching!
@@teddeguzman5298 Very helpful, and in that case, I'll go ahead and buy the injector. Thank you!
@@melonyclark9413 Were you able to get this method to work with Flat Out? Just got a new bike with Prestas and the cores are not removable, so would love to know if I can try this method with Flat Out.
@@ScottSchapiro I replaced my tires with tires that have a removable core. The FlatOut solution worked great.
@@melonyclark9413 I was hoping to avoid that but I love the Flat Out product so looks like I will be swapping tubes as well. Thanks for replying!
What's the difference between that type of sealant & green tire slime??
The difference is in the viscosity. Stan's has a viscosity similar to heavy cream whereas slime is more gel-like. This method will NOT work if you use slime: it's too thick to push through the valve stem. Hope this helps and thanks for watching!
But if you want to release some pressure after you have pumped up the tyre the sealant will come out ?
Yes, a little bit can spray out. I usually spin the wheel first and then use a rag to cover the valve before I release the air. I also move the valve to the 4 or 8 'o'clock position so there's less sealant coming out.
@@teddeguzman5298 Thank you. We should experiment with it. (little to loose)
how about an ebay link to the tube and plunger?
Type this in the ebay search field "60cc 2 oz syringe" and take your pick of sellers. The tube can be bought by the foot at your local hardware store. Bring an old tube so you can see which size fits the presta valve. Hope this helps and thanks for watching.
Why did you do this, was the tire punctured? Does adding the Sealant help in some way?
No, the tire was not punctured. However, I add tire sealant to my tires as a preventative measure. If you run over a thorn, nail or something sharp that punctures the tube, the sealant seals the hole almost instantly: sometimes it takes a few revolutions to fully seal. It is not foolproof and if the hole is too big to seal, you'll lose your sealant and have to stop and replace the tube. Thanks for watching!
If it’s not a silly question, why did they manufacture Presta valves with a non-removable core? The removable core seems to be easier to work with and is more like the Schrader valve for working on.
That is a good question. My only guess is that it was done for cost-saving. Tubes with removable cores tend to be a bit more expensive and need a small tool to remove the valve. That was the main reason I didn't buy tubes w/removable cores. Thanks for watching!
Presta valves are used because they are superior to schraiders in bike applications. Presta's allow tire pressure to push them closed even when the tip is not screwed down. they also are lighter. on MTB bikes they also are easier to clear mud pack/debri from.
@@crabtrapok, but why make the valve core non removable?!? ..this shud be an industry standard! mnfctrs cutting corners to save in cost, cost the user in the long run!..
@@KickTurner as i stated: the pressure in a presta push it closed. There would be no way to make it removable with out increasing weight and size. Also presta's are used on high pressure tires. U dont need parts ar 120psi coming lose and launching at someone
@@crabtrap what?? prestas are on my tubular tires that are rated at 200psi! some have removable cores and some don't!...
Враньё. Проверил. Не зальется. Антипрокол идёт с крупинками.