Muc-Off No Puncture Hassle Tubeless Sealant - Road & Gravel

Ride harder, ride longer, ride with confidence this high-performance sealant is engineered for tubeless road and gravel setups where pressure, speed and reliability all matter.

Why youll appreciate it

• Seals punctures and tears up to 7 mm in size, providing serious protection even under high pressures.

• Formulated using advanced synthetic latex, mineral flakes and bamboo fibre sealant particles designed to plug larger holes quickly and bond to tyre walls with advanced polymer technology.

• Non-toxic, ammonia-free and latex-free for allergy-sensitive users, while also supporting lightweight construction and eco-friendly credentials.

• Performs reliably in a wide range of temperatures (down to 15 0C) and pressures (up to 110 psi), making it well suited for varied terrain, climates and riding conditions.

• Available in multiple formats (80 ml pouch, 140 ml, 500 ml bottle, 1 L, 5 L) so you can pick the size that fits your setupwhether its one wheelset or an entire workshop.

Ideal for

• Road-bike riders converting to tubeless or already running tubeless and wanting more reliable flat protection.

• Gravel and adventure riders who regularly encounter mixed surfaces, debris and varying conditions.

• Cyclists looking for a high-quality, long-lasting sealant that balances performance with environmental consciousness.

What it means for your ride
With this sealant onboard, youll spend less time worrying about flat fixes and more time covering ground. The fast-acting and value-engineered formula gives you an edge better uptime, more kilometres, fewer interruptions.

Pro install tip
Before adding the sealant: ensure your tyre and rim are compatible with tubeless use and properly cleaned. Shake the container well before use to mix the internal particles. Inject or pour the recommended amount (check the fill guide for your tyre width) and then rotate or shake the wheel so the sealant distributes evenly. After installation, check for air loss and top up if necessary, especially after many rides or in hot or dry conditions.