MTB
Banana Smoothy – Tubeless Sealant
From CHF 9.90
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Banana Smoothy is a next-generation tubeless sealant formulated with synthetic latex and recycled tyre nano-particles — designed to seal punctures up to 6mm instantly.
Its slightly viscous formula permanently coats the inner tyre wall, providing continuous puncture protection on every ride. Compatible with MTB, road and gravel tubeless setups.
No ammonia, no harsh smell — just banana. Setting up tubeless has never been this enjoyable.
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Features & benefits
Details
Ride further, worry less. Slicy Banana Smoothy is a high-performance tubeless sealant designed for MTB, Gravel and Road setups. Its synthetic latex formula stays active longer inside the tyre (even with protection inserts), seals most punctures instantly, and its bright yellow color makes it easy to spot exactly where the leak is.
Recommended volume per tyre:
Road: 50 ml
Gravel: 75 ml
MTB XC: 100 ml
MTB Enduro: 130 ml
E-MTB: 150 ml
- Synthetic latex formula with recycled tyre nano-particles
- Seals holes and tears up to 6mm, including porous tyres
- Stays active up to 6 months without clumping
- Compatible with tyre inserts and CO2 inflators
- Easy to wash off with water while still liquid
- Non-corrosive and ammonia-free and yes, it smells like banana.
Why go tubeless?
Going tubeless means getting the perfect combination of comfort, performance and peace of mind. Here are the three key benefits that will change your rides:
- Say goodbye to flats (almost): This is the system's biggest strength. The sealant instantly seals small punctures (thorns, flint) while you ride. And without an inner tube, the risk of pinch flats ("snake bites") is completely eliminated.
- More grip and comfort: You can run lower pressures. The tyre follows the terrain better, giving you maximum grip in corners and noticeably more comfort.
- Better efficiency: You save weight on the wheels (where rotational inertia matters most), making the bike more reactive and dynamic.
The Slicy Tubeless Kit
To make your life easier, we've put everything you need in our Slicy Tubeless Conversion Kit. Designed for a simple and long-lasting setup, it includes:
- Our Sticky Loop rim tape (Tubeless Tape) for a perfect seal.
- Our Tubeless Valves - Rocket Valve in lightweight aluminium.
- Our Slicy Banana Smoothy sealant, ultra-effective at sealing punctures instantly.
One kit, and you're ready to ride with total peace of mind!
Shipping & returns
- Delivery in 2 to 4 business days for products in stock.
Returns accepted within 14 days if the product has not been opened. For any questions, our support team is available by email or via chat.
How to set up tubeless wheels
Remove your wheel, take off the old tyre and inner tube.
Remove the old rim tape (if any).
Thoroughly clean the inside of the rim with a degreaser and a clean cloth. There must be no residue of glue, dust or grease.
What riders did with it
Want to see your bike here? Tag @slicyproducts on Instagram to join the gallery.
What riders did with it
Want to see your bike here? Tag @slicyproducts on Instagram to join the gallery.
