Stan's No Tube Preventive Liquid Tyre Sealant

Product Information

Muc-Off 's pink logo is nearly synonymous with bicycle cleaning and lubes. Many of its products have adopted the pink colourway, and this sealant is one of them. The pink colour is not just for being cool, though, but it highlights any wounds in your tyre and uniquely shows smaller sealant bungs that might have formed unnoticed under a UV light. Muc-Off No Puncture Hassle 1. Muc-Off No Puncture Hassle If you want the best out there, this is it

For the test, 75ml of the fluid was used for the 650x47mm tyre, which makes this one of the lowest quantities recommended across the group test. Stan’s No Tubes Race tubeless sealant - Performance Most latex-based sealants also contain small particles, such as glitter or small fibres, suspended in the liquid. So, in terms of the actual sealing ability the Regular sealant is in line with most of the sealants we had on test. It's the claimed temperature rating and longevity that let it down. If the tyre could continue to hold 70psi after the puncturing, then the next step was to repeat with the next size up – until the tyre could no longer hold 70psi without the hole reopening. There definitely is something about long stranded particles that really boosts sealing performance. Although Silca has made a lot of fuss about its carbon fibres and its research, it appears that the Muc-Off sealant works in much the same way, with very similar-looking fibres visible in the plugged holes.When we first squirted the full 140ml there didn’t seem like much left in the bottom of the tyre, but we needn’t have worried because this luminous pink gunk sealed the 2.75mm puncture in barely a revolution. It also sealed the larger 5mm almost instantly and, while most sealants on test only sealed the sidewall cut temporarily, NPH sealed it permanently and we even managed to re-inflate the tyre after about an hour. Stan's No Tubes Race sealant is available in just one size, 946ml, (Quart in US Imperial) and there are some bold claims, including that it will seal punctures “faster and better”, and has twice the particles compared to the standard No Tubes sealant. The sealant uses XL crystals as well as the standard-size particles in the Race version to give better sealant protection - and it should be suitable for use in a wide temperature range, although no exact figures are provided. Before you start it’s important that you shake the bottle of sealant enough to distribute the particulate evenly and ensure there is enough of it in the solution you will put in the tyre.

To begin, we poured 100ml of each sealant into the tyre (27.5×2.3in) and inflated it to 30psi, ensuring the tyre was thoroughly coated.

Express Delivery is 1 to 3 working days (Monday to Friday 08:00-17:00, excl. Public Holidays) and is subject to: The simple answer is no but there is a long answer too. We've had a lot of experience mixing Stans and Orange Seal and it worked out fine. That's only our anecdotal experience, though. There's more advice on tubeless tyre set-up from an expert in our piece on tubeless tyres: are you doing it properly? What to take with you if you're riding tubeless Another sealant stalwart, Orange Seal is a brand with a long history. However, in this test, the results weren't superlative. Orange Seal Endurance 3. Orange Seal Endurance Really effective at sealing small and medium sized punctures

How long a sealant will last depends on the conditions your bike is kept in, the sealant you've chosen, and how many punctures it'll need to plug. Further down, we also answer some of the most frequently asked questions about mountain bike and gravel tyre sealants.Race formula is only available in bigger tubs (just under a litre for just over thirty quid), but the extra price over No Tubes standard sealant is worth it since it’s worked extremely well for us on multiple occasions; plugging big holes fast before we’ve lost all air, which is something that rarely happens out on the trail with other sealants. Stans No Tubes tyre sealant really is a classic and perhaps one of the best-known options out there. The claims of cold weather performance are quite exceptional for this sealant – not many state that they'll go down to lows of -30°F / -34°C. Can I convert my non-tubeless mountain bike rim to tubeless with tape and valve only or will I need a rim strip?

If you're going to be far from home and calling out the broom wagon isn't an option, carry tyre plugs or a product like Zot! or Stan's Dart to help deal with larger holes. As a last resort, it's worth having an inner tube with you that you can swap in if all else fails, although the sealant will make this a messy business. Effetto Mariposa's Végétalex Tyre Sealant is quite different to anything else we've used. It's got a gloppy, almost oily, gelatinous consistency to it, which is a result of its plant-based ingredients – it's fully biodegradable and totally plastic-free. The problem with real-world testing is that it’s impossible to test each sealant in the same conditions.Stan’s Race Sealant is definitely worth the small premium over the standard blend. Our heaviest-hitting test riders swear by this stuff – a potent magic formula that heals cuts and makes holes vanish. Stan’s No Tubes Race Sealant is expensive, but contains twice as many sealing crystals and uses bigger particles that can make larger holes air tight. Latex-based and natural, Stan’s is one of the first and best-known tyre sealants. Its popular original formula is proven to work without the familiar issues of drying out prematurely or simply not being able to plug small holes and rips in damaged tyres. Most sealants use the coagulating properties of natural latex to clog punctures. Latex is a dispersion of polymers (long-chain molecules) in either water or a water-based solution of ammonia. Inside a hole in the tyre, the air pressure drops and there is a rush of air. This causes the water/ammonia solution to evaporate, leaving the latex molecules to coagulate (knit together), plugging the hole. Chain reaction Cycles and CRC are trading names of Wiggle Ltd (In Administration) registered in the United Kingdom at 1000 Lakeside, Suite 310, Third Floor N E Wing, Portsmouth, Hampshire, PO6 3EN, They also help form an airtight seal between the wheel rim and tyre when you first mount a new tyre, so that the tyre will hold air and keep its pressure.