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Muc Off Tubeless Sealant 300ml

9.99 €

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Features of Muc off Tubeless Sealant 300ml

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Specifications Muc off Tubeless Sealant 300ml

Features of Muc off Tubeless Sealant 300ml

Color Pink

Color

Pink

Product Type Sealants

Product Type

Sealants

Product description of Muc Off Tubeless Sealant 300ml

Description summary

Say goodbye to ride-ruining punctures with Muc-Off´s No Puncture Hassle Inner Tube Sealant. This easy-to-install, water-based formula uses cutting-edge molecules to instantly seal holes up to 4mm, ensuring your ride is uninterrupted. Suitable for MTB, road, e-bikes, and commuters, this non-hazardous sealant lasts the life of the inner tube without drying out. It contains anti-corrosion inhibitors and works in extreme temperatures, giving you ultimate peace of mind on any adventure. Ride on, worry-free

Read full description Read full description

The Muc-Off No Puncture Hassle Inner Tube Sealant is easy-to-install and the cutting edge molecules seal holes in tubes of up to 4mm ensuring that your ride is uninterrupted! Our proprietary water-based non-hazardous formula was developed specifically for use with inner tubes and is compatible with a wide range of bikes. Whether you’re commuting, out on a backpacking adventure, hitting the trails and everything in between, we have you covered!


Features:

- Puncture prevention for inner tubes
- Suitable for MTB, road, eBikes, commuter, urban, folding & touring
- Seals holes in tubes up to 4mm
- Works on multiple punctures
- Does not dry out
- Lasts the life of the inner tube
- Contains anti-corrosion inhibitors
- Contains cutting-edge molecules to help seal holes quickly and effectively
- Water-soluble
- Non-Hazardous
- Works in temperatures from -15°C to +50°C


Directions for use:

For inner tubes using a Schrader Valve:
- Remove the dust cap from your valve and deflate the air from your tyre then spin your wheel so your valve is between 9 and 12 o’clock position.
- Turn and pull up the plastic tube from the top of the bottle.
- Remove the black valve core remover tool from the top of the tube then remove your valve core from the valve stem. (Insert two-pronged tool into the top of Schrader valve and unscrew anti-clockwise to extract the core. Keep your valve core safe whilst filling!)
- Now fit the end of the filling tube onto the valve stem and with the bottle upside down, squeeze gently on bottle to dispense desired amount of sealant into the valve. Ensure sealant flows smoothly into the valve. (Fill the recommended amount for your inner tube using the dosage scale on the side of the bottle).
- Remove the filling tube from the valve and wipe away any sealant residue.
- Re-install valve core using the tool and tighten clockwise until tight then inflate the tyre to the desired pressure in accordance with your manufacturer’s recommendations.
- Give your wheel a spin and you´re good to go!

For inner tubes using a Presta Valve:
- If you are filling No Puncture Hassle Inner tube sealant into a Presta valve you must first check if you have a removable valve core. (Not all Presta valve cores are removable).
- You can check your Presta valve has a removable core by identifying if the sides of the valve core have a flat edge. Presta valves with a non-removable core will not have the flat edges.
- If it does have flat edges you can remove the core by using a Presta valve core remover tool or a set of thin nose pliers to remove the core by unscrewing anti-clockwise until it comes loose out of the valve stem. Keep your valve core safe whilst filling!
- Now fit the end of the filling tube onto the valve stem and spin your wheel so that your valve is at the 6 o’clock position. With the bottle upside down, squeeze gently on bottle to dispense desired amount of sealant into the valve. Ensure sealant flows smoothly into the valve. (Fill the recommended amount for your inner tube using the dosage scale on the side of the bottle).
- Remove the filling tube from the valve and wipe away any sealant residue.
- Re-install valve core using the tool and tighten clockwise until tight then inflate the tyre to the desired pressure in accordance with your manufacturer’s recommendations.
- Give your wheel a spin and you´re good to go!

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4.91 / 5

5 stars

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4 stars

9%

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23 Reviews

What our customers are saying about Muc Off Tubeless Sealant 300ml

This effective tubeless tire sealant is praised for its performance and quality. Users report it seals punctures instantly, even thorn punctures on high-pressure tubular tires. Many find its consistency ideal and consider it a great alternative, even superior, to other brands like Stan´s. The formula, noted for its pleasant smell and ecological properties, provides excellent puncture protection. The integrated tube makes application practical, though some find the dense liquid requires effort to insert

Muc Off Tubeless Sealant 300ml

Sealant for tubeless tire

2025/10/01

Viktor

The parcel arrived very quickly, the product is of good quality, I recommend it to everyone

Muc Off Tubeless Sealant 300ml

Muc off liquido tubeles

2025/08/24

Rrs

Great sealing power, if the perforation does not need a drill bit due to its size, it is sealed in 30 seconds.

Muc Off Tubeless Sealant 300ml

Top sealant

2025/08/10

pierpaolo

Excellent product...super price...highly recommended...I've been using it for 3 years....emtb in the middle of the woods.....I always come home....I top up twice a year

Muc Off Tubeless Sealant 300ml

Useful product

2024/10/11

thanos

value for money

Muc Off Tubeless Sealant 300ml

Alright

2024/10/06

Marc

Bought while waiting to switch to tubeless because the tires I use are not. So far, no problem!

Muc Off Tubeless Sealant 300ml

Alright

2024/08/30

Léo

Product conforms, nothing to say.

Muc Off Tubeless Sealant 300ml

Muc off

2024/07/30

Konstantin

Good product and fast delivery

Muc Off Tubeless Sealant 300ml

Muc off sealant

2024/04/06

Mario

Very valid, ecological, slightly dense and tiring to insert.

Muc Off Tubeless Sealant 300ml

Perfect

2024/04/05

lionel

Practical with its integrated tube

Muc Off Tubeless Sealant 300ml

Top

2023/12/16

Juan

I have tried Stans which is a great quality product but Muc-Off sealant is just as great. Highly recommended.

Muc Off Tubeless Sealant 300ml

Muc off quality

2023/11/20

hakan

It has a really nice consistency, I hope it will be useful when it breaks. I bought it based on the comments.

Muc Off Tubeless Sealant 300ml

Sealant

2023/10/09

Javier

In the absence of testing it, it looks good, I hope it fulfills its function.

Muc Off Tubeless Sealant 300ml

Lovely smell and Texture

2023/10/05

Eagle9

Sweet smell and have a lot of coagulation form in the liquid and thus perform well in picture protection.

Muc Off Tubeless Sealant 300ml

Purchase

2023/06/15

Filipe Duarte

I am satisfied with my purchase. I recommend!

Muc Off Tubeless Sealant 300ml

Very good product

2023/05/19

David

Very happy with the product purchased. It works perfectly. 100% RECOMMENDABLE

Muc Off Tubeless Sealant 300ml

Does what it should

2023/05/14

Pavel

I pierced a 20 mm tubular tire, did not glue it, there was a lot of trouble, a small puncture. This sealant instantly sealed. Pressure in 7 atmospheres holds. There were four exits, did not let down. Works. Also, it smells delicious.

Muc Off Tubeless Sealant 300ml

Jól működik

2023/05/14

Horváth Krisztián

Két töske defektem volt ezzel a folyadékkal,azonnal tömített,szinte észrevétlenül.Nagyobb lyukadásnál nem tudom hogyan viselkedik,szerencsére olyan még nem volt.

Muc Off Tubeless Sealant 300ml

For tubeless

2023/04/18

Юрий

Great sealant for tubeless

Muc Off Tubeless Sealant 300ml

Muc-Off

2022/05/09

Maxijane

Correct quality, just recommended, much more better than Stan's!

Muc Off Tubeless Sealant 300ml

The brand says it all

2022/04/23

López

Quality of liquid, I used another brand but I am happy with this one, I have not punctured yet but my colleagues have and I have seen immediate results.

Muc Off Tubeless Sealant 300ml

Good and cheap!

2021/12/06

Armando Lopes

Cheap and ideal item to replenish energy on 2h/3h journeys.

Muc Off Tubeless Sealant 300ml

Top

2021/10/07

Nuno

Good product for tubelesss

Muc Off Tubeless Sealant 300ml

Sealant liquid

2021/08/27

Aníbal José Grilo dos Santos

Very effective, I advise a lot.

Write a review about this product

Answer the question

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The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Muc Off Tubeless Sealant 300ml

question

2025/12/13

Zoltan

Hello, Is this item useable for a tubeless tyre? Or only in an inner tube? Thank you

Answer of Alfonso

No. It´s not for inner tubes. It´s for tubeless tires. It´s gel-based, unlike other brands that come in liquid form, so this one lasts longer without solidifying.

Muc Off Tubeless Sealant 300ml

Presta compatible

2024/09/15

Ludo

Hello, Fabrizio asks if it is compatible with Presta, Arne answers that it is not but it is marked Inner tube! Contractual photo?

Answer of Dmitry

It is compatible with Presta. The kit includes round rubber fittings that fit onto the Presta nipple to prevent leaks when filling.

Answer of Alfonso

This fluid is for tubeless tires, regardless of the valve. It is not for inner tubes.

Muc Off Tubeless Sealant 300ml

Compatible

2024/01/26

Fabrizio

Good morning, I wanted to know if this product is suitable for an inner tube with Presta valve for 700x23 wheels.

Answer of Arne

No, it is for tubeless setups, so only for wheels without inner tubes

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