Looking for a super lightweight tubeless sealant? Boom, you've just found it my friend! No Puncture Hassle 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, biodegradable 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

Muc-off No Puncture Hassle Tubeless Sealant Tyre Sealant 1 L. Bike Maintenance

Reference Number: 8W25F3

Upgrade your bike maintenance arsenal with Muc-Off No Puncture Hassle Tubeless Sealant (1L) - the ultimate solution for reliable, high-performance tubeless tire sealing. Crafted with cutting-edge technology and formulated for durability and ease of use, this premium tyre sealant is designed to keep you riding smoothly in any condition, from technical downhill trails to long-distance road rides.

Materials & Performance:

Made from advanced latex and microfibre molecules, Muc-Off No Puncture Hassle delivers superior sealing efficiency by quickly filling larger punctures and tears up to 6mm, ensuring minimal downtime on the trail or road. Its innovative formula effectively seals porous tires, bead gaps, and rim leaks while resisting drying out, balling up, or losing effectiveness over time - lasting up to 6+ months in temperate climates.

Components & Technology:

Developed in collaboration with top downhill racers and professional peloton teams, this sealant incorporates a UV detection system that highlights unseen punctures, allowing for quick identification and repair. Its non-corrosive, ammonia-free composition is compatible with CO2 inflation, environmentally friendly, and easily washes off with water, making it both safe and eco-conscious.

Style & Use Case:

Ideal for tubeless-ready and full UST tire systems, Muc-Off No Puncture Hassle operates efficiently across a wide pressure range (15psi-120psi) and temperature spectrum (-20 C to +50 C). Its lightweight packaging includes a specially designed pouch that fits Presta valves perfectly, making it a must-have in your toolkit or ride pack for emergency top-ups on the go.

Innovative Features & Differentiators:

- Seals punctures up to 6mm, including tears and porous tires

- Long-lasting formula that won't dry out or ball up

- UV detection system for easy puncture identification

- Non-corrosive, biodegradable, and safe for the environment

- Compatible with all tubeless ready and UST wheels/tires

Whether you're a competitive cyclist, mountain biker, or road rider, Muc-Off No Puncture Hassle Tubeless Sealant ensures your ride remains puncture-free and worry-free. Experience unmatched dependability, superior sealing performance, and eco-friendly technology with this professional-grade tyre sealant. Keep your bike rolling smoothly - choose Muc-Off for top-tier bike maintenance.

  • Super lightweight tubeless sealant designed for high-performance cycling, resistant to extreme race conditions and versatile across a wide temperature range from -20 C to +50 C.
  • Advanced latex and microfibre molecules quickly seal tears up to 6mm, porous tires, and bead/rim gaps, ensuring reliable tubeless performance and flat prevention on the trail or road.
  • Developed in collaboration with professional downhillers and pro peloton teams, this sealant provides superior sealing technology, durability up to 6+ months, and is compatible with both tubeless ready and full UST wheelsets.
  • Innovative UV detection system highlights unseen punctures for easy repair, while the non-corrosive, biodegradable formula is water-washable and ammonia-free, making maintenance safe and eco-friendly.
  • Designed for convenience with a fit-to-valve pouch, this 1000ml (33.8oz) bottle is perfect for emergency top-ups on the go, ensuring your bike stays puncture-free and ready for any ride condition.

Why 365 Cycles?

365 Cycles is an Authorized Muc-Off Dealer, and we offer the Full Muc-Off Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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