Muc Off No Puncture Hassle Tubeless Sealant - Advanced Bicycle Tyre Sealant with UV Tracer Dye That Seals Tears and Holes Up to 6mm

Works well and seals great! Can't recommend enough!

Changed out my old sealant and added MucOff. Great stuff. During my changeout, I discovered that I had a small tack in my tire. I removed it and saw that I had about a 2mm hole. Added the sealant and inflated. Felt the air escaping at a rapid rate. Spun the tire so the hole was covered by the sealant. About one ml spurted out and the hole was sealed tight. Remarkable performance. Super easy to install and proven performance. Also tested the UV dye, easy to spot the puncture in the tread. Glad that I went with MucOff!

I've had at least two punctures that I know of since switching from tubes to Muc-Off Tubeless Sealant. First was a roofing tack that went straight into my tire. I pulled it out, sealant bubbled from the hole for about a second, and then it stopped. Didn't lose any tire pressure, and the seal held.Second was a small gash in the sidewall right near the rim. Now this one didn't seal up on its own, but the sealant did reduce the amount of air escape so I didn't have a sudden catastrophic loss of pressure. It took two bacon strips to plug the hole, and then it sealed and surprisingly held for several weeks before the bacon strips popped loose, and I just replaced the tire. To be fair, that's a tough situation for any sealant to deal with, so I'm impressed with how well Muc-Off performed.Other things I like: the bright pink color stands out and is easy to see if you're hunting for a leak, it remains liquid in the tire for a long time, it smells like a fruit smoothie, and it washes away with plain water.

This stuff is just awesome💯💯 works in just seconds after applying and filling the tire. If you used anything besides muc off tire sealant you must clean the old stuff out! On the other hand muc off was the only tire sealant I used.. so there was no cleaning. I rode about 5 months with no issues. And then bam tire was completely flat which was my fault.. 5 months with no issues.. I didn't do the routine check up that it explained on the bottle.. my fault.. but.. I followed the same instructions when I applied this the first time around the.. and bam! Sealed it up just like the first time.. this stuff is awesome 💯💯 it does get a bit messy so have some rags handy to wipe things off.

The real question is, "Does this product seal punctures?" The answer is, "Yes, with reservations." During the last couple of months, It has sealed four punctures for me and my riding buddies. All punctures were caused by "wire whiskers" (apparently from worn out automobile steel-belted tires), and thorns ("goat heads"/"puncture weeds"). BUT, it failed to seal a 1/8" glass cut. Could the cut have been 1/4"? Possibly. In any case, it failed to seal, and after running out of gas cartridges, there is no way to fix the hole (short of inserting a tube), because the sealant requires some pressure to force it into the puncture. Also, the first time you use this product, it isn't as mess-free as advertised. The learning curve is short, though, and subsequent times are much better. Good news is that spilled sealant cleans up easily with a damp/wet cloth. Incidentally, I now put in 60 ml. of sealant every two months, i.e., twice as often as recommended. I do not bother to remove the sealant still in the tire when I add new fluid. This doesn't seem to make a difference, and it saves a lot of work.

This stuff is crazy good. I've other stuff but this is hands down the best.

Changed out my orange tubeless for this and it works way better. Haven’t had a flat tire since. Definitely worth the money. And piece of mind.

This stuff is great. Doubt I’ll ever get a flat with this on board.V thick and lumpy. Much thicker than other brands (St**ns, Or**** Se**, or Gre** Sli**.Does a great job stopping leaks.May anticipate need to clean out valves time to time , a small price to pay.

Está perfecto y vale mucho la pena es mejor a los que había probado

Had a couple of cuts in the inner tube, so decided to convert the tubeless ready tire to tubeless. Added new Presta valve stem, added the sealant, and with about 3 pairs of hands to get the tire to sit on the rib all around for the air compressor to get it to start inflating worked well. Now 5 days post fill up, and no leaks. Used a UV light to look at the tire as well, also no leaks (you could see the UV dye elsewhere where we splashed a bit).Recommend to use, but you may find you need an air compressor with good air flow to get a tire to start inflating. A hand pump, or vertical standing hand pump may not do the trick.

Extra points for ease of use, nice smell and UV glow - bit of a novelty but don’t know how useful it is. The most important thing is how it seals, and it’s not too bad. I had a tyre burp and it healed up eventually. It’s a good as most regular brands I’ve used, but if you want serious sealing power, you can’t beat Stan’s race.

Good product no problems with it.

Gut zu verarbeiten, nicht ganz billig. Sie hält dicht, bisher bin ich glücklich damit an meinen Gravelbike