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Easy to use and ideal as a first install or top-up option, Muc-Off's No Puncture Hassle 140ml tubeless tyre sealant pouch makes Tubeless set-up a doddle. Quick and easy. More time for riding.
Easy to use and ideal as a first install or top-up option, Muc-Off's No Puncture Hassle 140ml tubeless tyre sealant pouch makes Tubeless set-up a doddle. Quick and easy. More time for riding.
Muc-Off

Muc-Off No Puncture Hassle Tubeless Tyre Sealant - 140ml Pouch

£6.99 £8.99 22% off
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Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

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With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Anxiety-free returns

Returns and exchanges

If you are not completely satisfied with your purchase, simply return the item or items to us in their original condition* within 30 days of receipt. You must notify us in writing within 14 working days of placing your order, by post or email of your intention to do this.

RETURN ADDRESS:

Returns Department
7hundred Ltd
68 Peascod Street
Windsor
SL4 1DE

We will issue a refund, credit or exchange the item for a different size / colour if preferred. Delivery charges are only refundable if you have canceled your entire order within the 7 day Cooling-Off Period or where the goods are faulty and a refund is made.

Store Credit is valid for 2 years and cannot be redeemed for cash at any point.

Where you require an exchange, for example, because a size has been incorrectly ordered, we will make a £4.95 charge or deduct the value from Reward Points where available, to cover re-delivery costs.
(Note: For larger items such as wheels, smart trainers, this charge may vary and you will be informed of the price before the item is sent).

Payment for this must be provided before we will send out the replacement item.

For European and International orders the charge will vary depending on the current cost of delivery to that country. For an accurate price, please contact us before returning your item.

Sorry, we cannot accept returns of books or software where any seals have been broken or working products that have been used.

Please note :

  • The item is your responsibility until it reaches us. For your own protection, we recommend that you send the parcel using a delivery service that insures you for the value of the goods.
  • The cost of returning the item to us is your responsibility.
  • The parcel can take up to 7 working days to be processed once received.

* Note: when trying on items of clothing, please ensure that you are not wearing perfume / aftershave or a deodorant which may leave a scent or marks on the item. In the case of cycling shorts please ensure that underwear is worn when first trying them on. The item(s) must be returned in its original packaging with all labels and tags and with all enclosed documentation.

We will be unable to accept the return of any item where there is evidence that these instructions have not been followed.

For large items such as bikes, trainers and associated large / bulky accessories and wheels, we reserve the right to charge a re-stocking fee of 5% to cover our administration costs.

Faulty Item

If the item you received is faulty, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return. You have 30 days from receipt of the faulty item to notify us of your intent to return it and a further 30 days in which to do so.

Incorrect Item

If the item you received is not what you originally ordered, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return.

All refunds will be given as soon as possible, and usually take the form of a refund transaction onto the card used for the original purchase. At the very latest we will refund your money within 28 days from the day we receive your returned item. In the case of incorrect ordering and undisclosed reasons for return, a credit or exchange may be issued and the customer will be expected to pay the return postage costs.

All returns must be accompanied by a completed returns form and a copy of the original invoice.



You can submit a returns form here:

Returns Form

Muc-Off No Puncture Hassle Tubeless Tyre Sealant - 140ml Pouch

Brand:Muc-Off

Code:MO-821

Muc-Off say : "Looking for a super lightweight but badass tubeless sealant? Boom, you've just found it my friend!"
 
We would tend to agree.
 
With a growing number of roadies taking to using tubeless, not to mention the growing Gravel / All-Road scene, we've steadily built experience with a range of sealants on the market and the Muc-Off stands out as one of the best. This 140ml pouch provides enough sealant for 2 tyres and Muc-Off state 30-45ml per tyre. In use we reckon on using more rather than less and a full 140ml is perfect for 2 tyres up to 33mm - obviously you can tailor this depending on tyre width and use the remainder for topping up.
The sealant makes a reliable, quick seal on first installations and isn't so much of a nightmare when it gets spilled as some others can be! Like all sealants though, it can stain - so rinse quickly and well. If you're out and about, keep any that gets on your kit wet, using water from your waterbottle.
 
No Puncture Hassle seals holes up to 6mm and works exceptionally well with the cutting-edge molecules filling the bigger holes and tears, and the advanced latex forming a strong seal instantly. 
 
It's non-corrosive and easily washes off with water. Compatible with tubeless ready and full UST wheels/tyres, No Puncture Hassle works from 15psi-120psi and temperatures from -20°C to +50°C. The pouch is designed to fit over your Presta valve perfectly and is ideal to add to your toolkit or ride pack for emergency top ups on the go.
 
DIRECTIONS FOR USE - 140ML
  • Shake pouch vigorously before use.
  • Put your bike in a work stand if possible.
  • Remove the core of your Presta valve with a valve tool (if you have non-removable valve cores, simply pour directly into your unseated tyre and remount).
  • With the valve at the 12 o’clock position, and using the non-drive side of the bike, push the pouch over the valve and rotate the valve to the 6 o’clock position.
  • Squeeze in the desired amount and fold the pouch to the desired fill line, re-insert the valve core and inflate the tyre in accordance with your manufacturer’s recommendations.
  • Repeatedly spin the wheel, shake it from side to side and hey presto, you’re now ready to rock ‘n’ roll! After use, the valve core removal tool can be added to your valve so it’s always there when you need it!
  • Regularly check the amount in each tyre and simply top up as needed. Keep out of reach of children. Dispose of contents/ container in accordance with local regulations.
  • Avoid contact with eyes. Do not drink.
 
PLEASE REFILL THIS POUCH USING THE 1 LITRE REFILL – Refilling is WAY better than recycling!
Technical Information
  • For Downhill/Enduro/Road
  • Seals tears and holes up to 6mm
  • Seals porous tyres and bead/rim gaps
  • Lasts up to 6+ months in temperate climates* and won't ball up
  • Contains cutting-edge molecules to fill large holes and tears
  • Non-corrosive and easy to wash off with water
  • Ammonia free
  • CO2 Compatible
MINIMUM AMOUNT PER TYRE:
(add up to 30ml extra for increased protection)
  • Road: 30-45ml (2 to 3 scoops)
  • 26" MTB & 27.5": 60-75ml (4 to 5 scoops)
  • Cross 700c: 60-75ml (4 to 5 scoops)
  • 29" MTB: 105ml-140ml (7 or the whole pouch)
  • Downhill: 120-140ml (8 or the whole pouch)
*If using in extreme heat (+35°C) simply top up if needed.
Sizing Information
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