Muc-Off Road & Gravel Tubeless Sealant

Introducing Muc-Off's Tubeless Sealant for Road and Gravel—a high-performance formula that keeps you pumped, no matter the terrain. Crafted from advanced synthetic latex and biodegradable sealing particles, it seals punctures up to 7mm. Completely non-toxic and allergy-free, you can ride worry-free while aiming for that KOM.

Key Features

Seals up to 7mm holes - works up to 110psi
Contains natural mineral flakes and bamboo fibre particles
Tough on punctures, not the environment
Non-Toxic and allergy free formula

Application is a breeze; simply squeeze it through your Presta valve or pour it directly into the tyre. With our advanced polymer technology, it bonds to the tyre wall like a suit of armour, ready to tackle punctures instantly.

Seal it, pump it, and ride hard. Our Tubeless Sealant is your ultimate companion for Road, Gravel, and CX adventures!

Features

Advanced synthetic latex, water-based sealant
Seals holes up to 7mm
Zero Ammonia - Non-toxic
Zero Natural Latex
Biodegradable, mineral flakes and bamboo fibre sealant particles plug larger holes fast!
Free-flowing formula with advanced polymers help the sealant coat the inside walls of the tyre.
Can be applied through a Presta Valve stem or directly into the tire.
Lasts 3-6 months. (We recommended checking the volume in the tyre regularly and top up if necessary (especially in hot, dry riding climates +35°C) or every 750miles.
Won’t freeze down to -15°C
Can be used with CO2**
Works up to 110psi

How to

Shake pouch vigorously before use, now turn pouch over to check particles are mixed. Put your bike in a work stand if possible. Remove the core of your Presta valve (if you have non-removable valve cores, simply pour directly into your unseated tyre and remount).
Ensure pouch is thoroughly shaken right before filling. 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! Regularly check the amount in each tyre and simply top up as needed.
Before adding our sealant into your tyre, make sure any other sealant has been thoroughly removed before hand. If you get sealant on your frame, parts or clothing remove as quickly as possible with clean water and a cloth. Try not to let the sealant dry before you can wash your kit properly at home!

KEY TIP! Ask Siri/Meta/Google or Alexa to add a reminder to your phone to check your tyres and sealant in 3-6 months. *If using in hot conditions (+35°C) simply top up if needed and check every couple of months.

When filling sealant into brand-new tyres, we recommend degreasing the inside surface of the tyre to remove any oils or mould-release agents/residues from when the tyre was manufactured. For the best results use our Quick Drying Degreaser, Disc Brake Cleaner or Glue and Sealant Remover, along with a clean cloth for effective cleaning. This process ensures maximum adhesion and effectiveness of the sealant.

HOW MUCH SEALANT DO I NEED?

Minimum amount per tyre:

(add up to 20ml extra for increased protection)

Road Tyres

23c, 25c = 40ml-50ml
28c = 50ml-60ml

Gravel Tyres

30c - 45c = 70 - 80ml

Keep out of reach of children. Dispose of content/container in accordance with local regulations. Avoid contact with eyes. Do not drink! PLEASE REFILL THIS POUCH USING OUR 1 LITRE REFILL – Refilling is WAY better than recycling! **We recommend the CO2 is applied from the top of the wheel/tyre so that it is not injected directly into the sealant at the bottom

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