Peaty's Holeshot Biofibre Tubeless Tire Sealant, Fast Acting Puncture Repair for MTB, Road and Gravel Bikes

Very good sealant, it’s been working great. No issues

So far I've had 2 punctures on two different tires, a Hutchinson Blackbird and a GP5000 AS TR, and the sealant did eventually seal them both. The puncture on the Hutchinson was larger so it took a day or two before it completely sealed. The punctures that are directly on the tires' contact patch tend to weep sealant for obvious reasons, it pays to store your bike with the puncture at the 6:00 position to let the remaining sealant work overnight. This stuff is supposed to be effective for longer than other sealants, the fibers are suspended in the relatively thick sealant so it doesn't collect around the tire beads as with Vittoria's and Silca's sealants for example. I'm sure Stan's and Orange Seal and probably many others would become less effective or time for the same reason. This stuff most closely resembles Muc-Off sealant but seems to be more effective, in my experience anyway.

So far so good. I've used Stan's in the past and tried Peety's as an option. This is my second bottle and it seems to work well.

The sealant is great and cleans up nicely. The inclusion of particles sets it apart from other options.However both of the 1L bottles I've bought over the course of a year have been missing the little tube thingy meant to refill the 120ml pouch. Both bottles had the tape on them where it seemed the tube was attached but the tube is just...gone.It's a small thing, but worth mentioning now that it happened twice, is shown in the listing pictures and the bottle even alludes to its usefulness by saying to use the bottle to refill the pouch.

Like many, I started with Orange Seal and then Stan's sealants. Orange Seal changed their formulation, and I found it not as effective. Stan's was okay, but the lack of viscosity means it tends to bleed through supple tire casings more frequently (and continuously). Overall, I think Silca's sealant provides some of the best overall sealing power. That said, not being able to inject it in the valve stem is a big limitation (and it tends to clog valve stems over time, and dries into a big glob in your tire faster). Muc-Off is another sealant I've had good luck with as well... longer lasting than most. Peaty's has been a great overall balance for me. Injecting it directly from the bottle has been easy for initial installation (and follow up top offs), and I've found it to be effective at stopping leaks. Generally it stops leaking through on supple casing tires... I've been happy with it.

There are a ton of products on the market now for sealing up our MTB tires when tubeless. I have used a few different brands but I have to say this is probably my favorite. Goes in easy once your core is taken out with the provided tubing. Increments are on the side of the bottle easy to read. My favorite thing is the trail pouch. You can refill the trail pouch with this and throw that in your pack for on trail situations that may arise. Top notch!!!!

No tube on the bottle. If you don’t have another bottle that has the tube you’ll need a plastic tube from the hardware store to use it.

Excelente producto, lastima que ya lo lo envían a Colombia