Muc-Off Road & Gravel Tubeless Tire Sealant | High-Pressure Puncture Sealant for Road & Gravel Bikes | Seals Holes up to 7mm | Works Up to 110 PSI

it works as well as you expect from any name brand bike tire sealant. I use whatever is good value. This order arrived with one of the nozzles broken off but that is a shipping and handling issue, not a product eval. As I purchased two bottles I can swap the nozzles. In the more general sense I think use of sealant is good for MTB and Gravel riding; less so for narrower, higher pressure road tires. The assurance of having protection when MTB or remote gravel is worth the ongoing expense of sealant maintenance. Obviously it is no fun trying to change an inner tube out on a dusty MTB trail or way out on a gravel road in the country and hopefully the puncture is not catastrophic and the sealant holds. Of course. always ride with a spare tube just in case. For road cycling, tubes make more sense at least in my experience. The higher tire pressures make sealant less reliable and a narrower tire with tube is easier to fix versus a bulky fat MTB tire. Finally, I have tried several different sealants. I ride a lot but have not had too many punctures where any sealant would not hold as expected for a manageable puncture. This brand has the particles that in theory would seem to provide an advantage. But who knows. There are a thousand variables and who has time to exhaustively evaluate every eventuality to determine which sealant performs the best? So just buy it.

What can I say, this is my brand. Tried and used many others, but this is the one..

I love caring these with me on rides as peace of mind if I'm unsure when I last filled my tires with sealant. Just make sure to remember it's sealant and not a gel!

Excelente

It just works, have to refresh it every 3-4 months. I forget this until I have a nonsealing puncture....but otherwise, it seals up great and I don't have to worry about the tiny thorns in my side (and tubless tires).

Have not had a puncture, so I can’t speak to that, but it does seal up tire nicely to freshly installed tires, where pressure lost is minimum. It also smells very nice.

Great size and easy to pack for races and bike packing trips

My first ride with brand-new tires didn't seal the puncture I got in the tire.

I’ve been using Muc Off No Puncture Hassle on my road bike for a few weeks now and it’s already saved me from at least two flats. It seals small punctures almost instantly and I barely even noticed I had one until I checked the tyre later. The sealant is really easy to use and is long lasting and the instructions are clear. I used it with standard inner tubes and it went in smoothly with no mess. It doesn’t dry out quickly either, which is great for longer rides or when the bike is stored for a while. What I love most is the peace of mind it gives me. I ride daily and hate having to deal with punctures, but this has made a huge difference. The bottle design makes it simple to use and there’s plenty of product for multiple applications. Overall it’s a brilliant bit of kit that does exactly what it promises and at great value. I’d definitely recommend it to anyone who rides road or gravel and wants to spend more time cycling and less time fixing tyres.

super efficacité

I wanted to try this I'm not disappointed but it is a little spendy that is for sure. Hechas feliz American see you to the other brighter what I found with some the products is it a rives and Frozen and the Summer season and that to think recogman by the stuff make sure that you bring it When the temperature outside is the nice for some reason last one direction was chunky and disgusting It's Frozen but some point and that key. Ejecting it is very similar the tip will work on a Schrader valve but it doesn't work with the press that you do have to use an injector or pull the tire off the rim that's not my preference it's a pain in the butt so it's just easier to pull the valve stem and inject it but I say to each their own I don't like putting too much in there but overall I like the size of this package cuz I can throw it in my bike bag and gear when we go riding but there's basically enough to do two tires at best.

Ma roue avant de gravel perdait de l'air entre la jante et le pneu seulement 8 mois après l'achat du vélo (de 2,5 bar à 0 en une demi-journée...). Je suis donc allé interroger le vendeur qui m'a dit qu'il fallait remettre du préventif tous les 3-4 mois, ce que j'ignorais. J'ai rechargé avec ce préventif après avoir vu ses éloges sur des vidéos en ligne et sur des commentaires très positifs sur Amazon et sur des sites spécialisés, mais je doutais fortement que cela puisse résoudre les fuites vu leur emplacement. Cette bouteille de 1 litre est livrée avec un tuyau d'une vingtaine de centimètres à insérer entre la bouteille de préventif et la valve, mais j'ai préféré utiliser un kit avec seringue acheté en parallèle, afin de faire la manipulation proprement et sans en mettre partout, et pour faire un dosage précis. N'ayant jamais fait de charge en préventif, j'ai été très soulagé et satisfait : - De trouver sur la bouteille le mode opératoire et une indication sur le volume de liquide à ajouter en fonction des dimensions du pneu (60 à 80 ml environ dans mon cas), - De voir que la bouteille dispose d'une ligne translucide graduée permettant de savoir à peu près quel volume on injecte et combien il reste de préventif dans la bouteille, - De constater que la bouteille peut se recharger. Une fois le volume souhaité dans le pneu, j'ai fait tourner la roue sur elle même à l'horizontale, d'un côté puis de l'autre, et verticalement. J'ai eu la très agréable surprise de constater que mon problème de fuites a été résolu. Ce préventif est donné pour colmater des trous d'environ 6 à 7 mm et je suis certain qu'il fait le boulot d'après ce que j'en ai lu. Je pourrai mettre ici un avis plus éclairé quand j'aurai parcouru quelques centaines de kilomètres avec !

粘度が高いマックオフにしては、注入しやすかった。パック裏面に目盛りがあって、一応分量もわかる（自分は一パック注入）。チューブレスを快適にするのに、自分としてはシュワルベのプロとこのシーラントは今のところベスト。