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Muc-Off

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Muc-Off No Puncture Hassle Tubeless Tire Sealant - 1 Liter
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Muc-Off
Looking for a super lightweight but badass tubeless sealant? Boom, you've just found it my friend! Muc-Off No Puncture Hassle Tubeless Tire Sealant performs under the most brutal race conditions. The cutting-edge microfibre 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!
(add up to 30ml extra for increased protection)
*If using in extreme heat (+35°C) simply top up if needed.
PLEASE REFILL THIS BOTTLE USING OUR 5 LITRE – Refilling is WAY better than recycling!
Keep out of reach of children. Dispose of contents/container in accordance with local regulations. Avoid contact with eyes. Do not drink!
Unfortunately, it seems that all tyre sealants can stain! If No Puncture Hassle 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).
© 2026 Sierra Bicycle Supply, 1380 Kleppe Lane Sparks, NV 89431 All rights reserved. Experience by Frengee
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bike perfectly set-up! Just put the final touches together, charge & ride!
Fast shipping. Good communication. Great discount. Easy payment. Excellent product.
Great replacement cap for my Purist water bottles.
I have really enjoyed using the Range Extender. I appreciate being able to just plug it in when my bike battery is getting low and feel confident I can go another 20 miles!