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A super lightweight tubeless sealant that stops punctures in their tracks. Can be used for MTB, enduro or downhill bikes to make punctures a thing of the past.
A super lightweight tubeless sealant that stops punctures in their tracks. Can be used for MTB, enduro or downhill bikes to make punctures a thing of the past.
Muc-Off

Muc-Off - MTB No Puncture Tubeless Sealant

£6.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

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!

Pre-Launch

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

If you are not completely satisfied with your purchase, or simply no longer want the item, you can return it for a full refund or exchange. Items (excluding food, underwear, and e-gift vouchers) may be returned for any reason within 30 days, as long as they are unused, in their original packaging, and accompanied by a valid proof of purchase.

Accessories Returns

Online or in-store purchases can be returned to any of our stores free of charge or can be returned by post or courier at your cost after completing the online returns form below. If your item is incorrect or damaged please contact us instead.

Complete Form

Bike / Bulky Returns

If you wish to return a bike or bulky item to us, please keep the box it arrived in and let us know by contacting our support team via our online webchat, email or by phone (01206 699311) and we will help arrange a collection. Bought or collected in store? Simply contact the store to get started.
FAQs
What happens if my item is faulty?
In the unlikely case that your item has developed a fault please contact us at [email protected] or call 01206 699311.
Can I cancel my order?
Yes, if we haven't shipped the order yet just contact us and we should be able to cancel the order for you. If it has already been shipped please refuse delivery, this will allow them to come back to us.
Can I return a bike?
We know that sometimes a short ride is what it takes to know if a bike is suitable. However, to be eligible for a full refund, the bicycle and its accessories must be clean and not display any damage or signs of wear, exceeding that which could be expected to establish that the bike is not suitable for the intended purpose.
I am returning a bike, can it be collected from home?
Yes, our courier collection fee is £30. However, you must use the original delivery packaging - if you do not have the original box, a new one will be sent at an additional cost of £60.
How do I return a product under warranty?
If you have a warranty issue, please contact us and we’ll guide you on the next steps. Please include your proof of purchase, as this is required for all warranty claims. Please Note: Not all faults are covered by warranty.

Muc-Off - MTB No Puncture Tubeless Sealant

Brand:Muc-Off

Code:VAR-MO-822

Looking for a super lightweight but badass tubeless sealant? Boom, you've just found it my friend! No Puncture Hassle performs under the most brutal race conditions.

The cutting-edge molecules fill the bigger holes and tears, whilst the advanced latex forms a strong seal instantly. Our formula also contains a unique UV detection system that highlights any punctures you haven’t seen during your ride.

Developed with the world's top downhillers and pro peloton teams, to give you the finest tyre sealant available. 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. Our pouch is designed to fit your Presta valve perfectly and is ideal to add to your toolkit or ride pack for emergency top-ups on the go!

Highlights:

  • Seals holes up to 6mm
  • Lasts up to six months
  • UV dye to easily find punctures
  • Non-corrosive formula
Sizing Information
Professional Opinion

How do I clean sealant off my kit?

Unfortunately, it seems that all tyre sealants can stain! If No Puncture Hassle Tubeless Sealant sprays on your kit out on the trail, try to rinse the affected area straight away with clean water from your bottle and then wipe off as soon as possible with a damp cloth. Key Tip! Try not to let the sealant dry before you can wash your kit properly at home!!

We would then advise rinsing again with clean water as soon as you’re home, now use a pre-wash product (check fabric is compatible first!) before cleaning your kit in the washing machine with a good laundry detergent. Alternatively, you can hand wash with a good liquid cleaner as quickly as possible. (always follow manufacturers washing instructions).

How much sealant do I need?

This will depend on the size of your tyres. On the back of our pouches and boxes there’s a handy guide with fill lines marked for each tyre size.

  • MTB 26” & 27”: 60 to 75MLper tyre(4 to 5 scoops)
  • Cross 700CC: 60 to 75MLper tyre(4 to 5 scoops)
  • MTB 29”: 105 to 140MLper tyre (7 scoops or whole pouch)
  • Downhill: 120 to 140MLper tyre (8 scoops or whole pouch)

What temperatures will the sealant work in?

No Puncture Hassle works between a temperature range of -20°C to +50°C.

Can I mix it with other sealants?

No we always recommend washing out any sealant used previously before installing No Puncture Hassle for the best sealing performance and longevity.

Can I use it with inner tubes or non tubeless tyres?

No, we recommend usingInner Tube Sealantinstead for non-tubeless setups.

How often should I replace it?

No Puncture Hassle has been designed to be left inside the tyre, for the life of the tyre. If and when it does eventually dry out (up to 6 months in temperate climates) you simply have to top up and keep riding. The sealant forms a thin even layer inside the tyre and doesn’t ball up so you don’t need to clean it out, however the water soluble formula does wash off with just water.

What shelf life does the sealant have?

As long as you store the sealant in a cool, dry place out of direct sunlight with the cap tightened our sealant will not expire. We always recommend giving the pouch or bottle a good shake before each use.

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