I use sealant in the tube of one of my bikes and am sure it works most of the time i.e. you get small punctures that you don't notice you have as there is no loss of pressure. However the issue is with bigger holes which need patching, as the sealant can stop the patches sticking to the tube.
Helpful video, Muc-Off can handle punctures up to 3-4 mm, so your test confirmed that. Also when the tire is rotating it will be easier to fill the puncture.
Very true about the tire. Once I have a used tire, I’ll likely do the test again with a tire mounted, to appease some nay sayers. Thanks for the comment.
I agree with some of the others. You can't test the effectiveness of the product when it's not tested under normal use. It should be in the tire, on the bike, and under the recommended tire pressure but, that's not all. It should also be under the load weight of a person on the bike. One thing I know from experience is that punctures stretch and expand under a load weight then contract and shrink when the load weight is removed.
When i had a flat due to a nail I tried putting the regular muc off tire sealant in it and it actually worked. Just needed to ride it for a 10-20 minutes, as it did not fill the hole the first two days when i just set it in my garage and didn't drive it. Not sure why they made an extra product with 'inner' tube sealant, as the regular also works.
Interesting test. I have used various tubeless sealants before but never an inner tube sealer. I can see the main issue is the very low pressure you are carrying out these checks with. At 45psi and higher it will eventually blow out many of your repairs.
Thanks for doing all this work it's very helpful. You earned a subscriber :). I was actually wondering if sealant in tubes actually worked. Was gonna try to go tubeless but it can be a bit messy and difficult. Going to try this first!
Thanks for the sub! Tubeless is great for off road since it allows you to run lower pressures and not pinch tubes. But it is a much more expensive initial setup since you need proper tires, rims, valves and the sealant. For a $10-15 bottle of sealant, definitely worth a shot to see if this helps you.
It does work, the muc off stuff has been inside my fat tyre ebike inner tubes for the past 9 months, with 2k miles put onto it without getting a puncture. It was just thorns that were a problem in my area and with the 1-2mm holes those make, this stuff can seal it up easily.
Slime are good, and check out the latest 2 in 1, which is more for MTB use, being more liquid. Muc-Off is the one working for me at the moment. It patches up holes so much faster than Slime and can actually plug a bigger hole as it dries faster than Slime as well! I honestly don't like to say anything bad about Slime, as I used it all my teen days racing, etc., but it's toxic, and the only one to use now is the non-ammonia type, as it starts to react with the alloy on the inside of the rim and causes flaking of the alloy. After three years, my rims were destroyed inside! There is a non-ammonia type, but I'm scared to try it again just in case it destroys the inside of the rims again, so the muc off ones for me now water based latex in theory should be easy to wash off tubeless set up if their tubeless sealant has the same properties but might be different being its to seal a different rubber im not 100% on the tubeless one but for inner tubes muc offs the way to go just now!
This is not the same as the tube being inside of a tire, flat-pressed to inside of tire; very much out-of-context sort of test, but we appreciate the effort.
i tried to seal my flat tire punctured ebike put sealant and when i start pumping air all the sealant liquid came all out nonstop & didnt seal anything
How big was the hole? I would only truly recommend it to help get you home, as in already have it in the tube. I wouldn’t use it to fix a tube, at that point just get a new tube.
I have to say doing some searching for the best to use, i think most people agree the Mucoff is best, but what about when you get the thorn in the tube it normally stays in the tire and will it not keep pucnturing the tube?
It seems like it would seal the hole around the thorn. I don’t think any of these products as a preventative solution, but more of a “help get you home” solution. Especially on e-bikes, changing a tube on the side of the road is not easy. If you had som me sealant in there, you could hopefully top off the air and continue home.
Curious if you've got thoughts between Muc Off and Flat Out. Obviously with Muc Off you have the inner tube sealant formula, and as far as I can tell Flat Out seems suggested more for tubeless tires?
From my experience so far, the Muc Off is lasting longer in a real world scenario than other options. We have it in our rental bikes for our business and it’s still sloshing around 8 months after initial installation. I’ve had issues with other brands drying out within 6 months.
I'm just curious if you've done any more testing or follow-up with the Muc-off? I recently purchased a hunting ebike. It came with Maxxis Minion FBR 26x4 tires (with tubes). I'm considering using Muc-off. Any idea how much product each tube would need? Thanks.
It amazes me all the bad reviews of these products when the genius buying it didn't bother to read the bottle. "My tubeless setup doesn't work! What a joke!" No, but your ability to read the description is though
One note to add. Muc-Off has a solid granular particle ingredient that helps with plugging up larger punctures faster and more effectively. Whereas the Slime sealant is all liquid.
Tube is inflated beyond it's normal dimension, to the test is worthless. A tube is normally contained within a tire, and it is a very different situation.
Yes. Tyre should’ve been on. I’ve been using Slime for well over 20 years in tubed tyres, from motorcycles, wheelbarrows, lawnmowers as well as cycles. Excellent product.
@@jacobclark89 nope. Centrical force, when spinning, its sucked to the top of the tire/tube. If you put an obnoxious amount of sealent in there, you can hear it sloshing around though.
@@DiggaUndaHipHop I’m going to do a more thorough detailed test in the future, but it did seal the smaller holes for at least 48 hours before tossing the tube.
I use sealant in the tube of one of my bikes and am sure it works most of the time i.e. you get small punctures that you don't notice you have as there is no loss of pressure. However the issue is with bigger holes which need patching, as the sealant can stop the patches sticking to the tube.
Yea, at that point I just replace the tube. Great for e every day riding though!
Helpful video, Muc-Off can handle punctures up to 3-4 mm, so your test confirmed that. Also when the tire is rotating it will be easier to fill the puncture.
Very true about the tire. Once I have a used tire, I’ll likely do the test again with a tire mounted, to appease some nay sayers. Thanks for the comment.
I agree with some of the others. You can't test the effectiveness of the product when it's not tested under normal use. It should be in the tire, on the bike, and under the recommended tire pressure but, that's not all. It should also be under the load weight of a person on the bike. One thing I know from experience is that punctures stretch and expand under a load weight then contract and shrink when the load weight is removed.
True, but the size the tube can expand is also massively constrained when in the tyre and pushed up against the tyre wall.
When i had a flat due to a nail I tried putting the regular muc off tire sealant in it and it actually worked. Just needed to ride it for a 10-20 minutes, as it did not fill the hole the first two days when i just set it in my garage and didn't drive it. Not sure why they made an extra product with 'inner' tube sealant, as the regular also works.
Interesting test. I have used various tubeless sealants before but never an inner tube sealer. I can see the main issue is the very low pressure you are carrying out these checks with. At 45psi and higher it will eventually blow out many of your repairs.
Thanks for doing all this work it's very helpful. You earned a subscriber :). I was actually wondering if sealant in tubes actually worked. Was gonna try to go tubeless but it can be a bit messy and difficult. Going to try this first!
Thanks for the sub! Tubeless is great for off road since it allows you to run lower pressures and not pinch tubes. But it is a much more expensive initial setup since you need proper tires, rims, valves and the sealant. For a $10-15 bottle of sealant, definitely worth a shot to see if this helps you.
It does work, the muc off stuff has been inside my fat tyre ebike inner tubes for the past 9 months, with 2k miles put onto it without getting a puncture. It was just thorns that were a problem in my area and with the 1-2mm holes those make, this stuff can seal it up easily.
Slime are good, and check out the latest 2 in 1, which is more for MTB use, being more liquid. Muc-Off is the one working for me at the moment. It patches up holes so much faster than Slime and can actually plug a bigger hole as it dries faster than Slime as well! I honestly don't like to say anything bad about Slime, as I used it all my teen days racing, etc., but it's toxic, and the only one to use now is the non-ammonia type, as it starts to react with the alloy on the inside of the rim and causes flaking of the alloy. After three years, my rims were destroyed inside! There is a non-ammonia type, but I'm scared to try it again just in case it destroys the inside of the rims again, so the muc off ones for me now water based latex in theory should be easy to wash off tubeless set up if their tubeless sealant has the same properties but might be different being its to seal a different rubber im not 100% on the tubeless one but for inner tubes muc offs the way to go just now!
Completely agree. Muc-off takes the cake these days.
This is not the same as the tube being inside of a tire, flat-pressed to inside of tire; very much out-of-context sort of test, but we appreciate the effort.
i tried to seal my flat tire punctured ebike put sealant and when i start pumping air all the sealant liquid came all out nonstop & didnt seal anything
How big was the hole? I would only truly recommend it to help get you home, as in already have it in the tube. I wouldn’t use it to fix a tube, at that point just get a new tube.
I have to say doing some searching for the best to use, i think most people agree the Mucoff is best, but what about when you get the thorn in the tube it normally stays in the tire and will it not keep pucnturing the tube?
It seems like it would seal the hole around the thorn. I don’t think any of these products as a preventative solution, but more of a “help get you home” solution. Especially on e-bikes, changing a tube on the side of the road is not easy. If you had som me sealant in there, you could hopefully top off the air and continue home.
Curious if you've got thoughts between Muc Off and Flat Out. Obviously with Muc Off you have the inner tube sealant formula, and as far as I can tell Flat Out seems suggested more for tubeless tires?
From my experience so far, the Muc Off is lasting longer in a real world scenario than other options. We have it in our rental bikes for our business and it’s still sloshing around 8 months after initial installation. I’ve had issues with other brands drying out within 6 months.
I just fill it with sand and jb weld guarantee you will never get a flat
Super review, thanks. Just ordered the muc off
Good move!
I'm just curious if you've done any more testing or follow-up with the Muc-off? I recently purchased a hunting ebike. It came with Maxxis Minion FBR 26x4 tires (with tubes). I'm considering using Muc-off. Any idea how much product each tube would need? Thanks.
For a tire that wide, probably around 120ml a tube. If you’re going deep in the woods, it would be worth getting some tire inserts as well.
@Jeff_Rey Thanks for the info. I've been contemplating tannus armour inserts as well.
It amazes me all the bad reviews of these products when the genius buying it didn't bother to read the bottle. "My tubeless setup doesn't work! What a joke!" No, but your ability to read the description is though
That’s the truth!
One note to add. Muc-Off has a solid granular particle ingredient that helps with plugging up larger punctures faster and more effectively. Whereas the Slime sealant is all liquid.
Tube is inflated beyond it's normal dimension, to the test is worthless. A tube is normally contained within a tire, and it is a very different situation.
Nice test at low pressure on basically a condom. Never have I rode or drove any vehicle without a tire on the wheel.
Slime worked for my pin hole in a new tube.
It all works for small holes. This muc off seems to work great for anything larger. 👍
Slime is for small punctures muc off is for more serious issues
In actual conditions wait at least 5 minutes and rotate the puncture to 6 o'clock. You'll get better results. 👍
@@jameswilson2815 yessir
It's works but uses gravity and air to do the job.
Sounds like being human! 😂
thanks a lot.
@@ColourRevolution666 🫡
@@Jeff_Rey can you make same test with latex tubes ? i wonder how they perform
Pointless experiment unless the tube in the tyre and at full pressure.
Tire*
@@Jeff_Rey tyre is the the british spelling, fyi
@@napilopez I know ✌️
Yes. Tyre should’ve been on.
I’ve been using Slime for well over 20 years in tubed tyres, from motorcycles, wheelbarrows, lawnmowers as well as cycles. Excellent product.
@@Jeff_Reyno, I’m wide awake thanks 😉
This is the most biased demonstration I've ever seen! clearly you're getting a kickback from muck off when the green slime is obviously Superior .
@@yvrman1964 man, I wish. Slime has all the green! 💰
Slime isn't superior in a damn thing it doesn't work
Make sure you use the tire sealant formulated for tubes 😮 I know that slime and flat out has several types.
Correct! I had someone put "Tubeless" sealant in a tube, it didn't end well.
@@Jeff_Rey does the tire sealant throw the tire off balance?
@@jacobclark89 nope. Centrical force, when spinning, its sucked to the top of the tire/tube. If you put an obnoxious amount of sealent in there, you can hear it sloshing around though.
starts to seal. but doesnt actually seal it.
@@DiggaUndaHipHop I’m going to do a more thorough detailed test in the future, but it did seal the smaller holes for at least 48 hours before tossing the tube.
“Tubeless” tire sealant, NOT “Tube” sealant
This is tube sealant. Two different products.
Do the test correctly so when see how it would really work please.
Thank you, very useful video.
Appreciate it!