Tubeless Sealant

SKU Code: 827

A super lightweight tubeless sealant that stops punctures in their tracks. Can be used for enduro, road or downhill bikes to make punctures a thing of the past. Read more

  • ammonia free
  • lightweight sealant
  • tubeless
  • Free US Shipping over $50
    Free US Shipping over $50
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Pairs great with:

See it in action

The perfect tubeless sealant for Downhill, Enduro and Road cycling.

  • Seals holes up to 6mm
  • Lasts up to six months
  • UV dye to easily find punctures
  • Description


    Keep out of reach of children. Dispose of contents/container in accordance with local regulations. Avoid contact with eyes. Do not drink!


    • For Downhill/Enduro/Road
    • Seals tears and holes up to 6mm
    • Seals porous tyres and bead/rim gaps
    • Lasts up to 6+ months in temperate climates* and won't ball up
    • Contains cutting-edge molecules to fill large holes and tears
    • Includes unique UV detection system that highlights any punctures
    • Non-corrosive and easy to wash off with water
    • Ammonia free
    • CO2 Compatible

    Minimum amount per tyre:

    (add up to 30ml extra for increased protection)

    • Road: 30-45ml (2 to 3 scoops)
    • 26" MTB & 27.5": 60-75ml (4 to 5 scoops)
    • Cross 700c: 60-75ml (4 to 5 scoops)
    • 29" MTB: 105ml-140ml (7 or the whole pouch)
    • Downhill: 120-140ml (8 or the whole pouch)

    *If using in extreme heat (+35°C) simply top up if needed.

  • HOW TO

    1. Remove all old rim strip or tape and clean rim.
    2. Make sure the rim is clean and dry before applying tape.
    3. Get the tape from the packet and line it up from the opposite side of the valve.
    4. Start by unwinding a small amount of the tape and pressing it down using your thumb or finger to hold the pressure down.
    5. Continue to hold while you pull back on the tape and stick down tight once you have a few cm on the tape will stick and holding is no longer needed.
    6. Continue the entire way around the rim (if it has a big concave in you can pull and wiggle the tape to fill any edges)
    7. Overlap the tape by roughly 10 – 15cm
    8. Leave a small amount unstuck so that you can cut the remainder off
    9. Once cut sketch and pull the tape down to create a seal
    10. Go around the rim with your thumb to make sure there is no air pockets or messed areas.
    11. Once you're happy with how it looks using a small pin locate the valve hole and cleanly pierce the tape ready for the valve
    12. Grab your tubeless valve and remove the lock ring and o ring
    13. Chose the right rubber fitment for your rim tape and insert valve into rim
    14. Refit O-ring and Lock ring making sure you lock the valve in (don’t go too tight or could damage the rubber)
    15. Re-fit your tyre of choice, being careful not to damage the tape (by using tyre levers etc)
    16. Inflate tyre to create a fit (should hear some popping around the rim)
    17. Release Air and remove valve core using the spare valve cap
    18. Grab the sealant pouch and give it a shake
    19. Unscrew the cap and fit on the valve in a upright position
    20. While holding the pouch spin the wheel downward so that the pouch is now upside down
    21. Insert the sealant by rolling the pouch down
    22. Spin wheel back up right and remove pouch
    23. Reinsert valve core and inflate to your pressure

    Project Green is our never-ending commitment to deliver a multitude of environmentally-focussed improvements across our business. We love the planet we ride on, it’s our playground, and we’re driven to protect it for everyone. 

    This product has a Project Green credential; meaning that it’s either biodegradable, refillable, reusable, or all three!

  • Reviews

  • Kiss goodbye to punctures

    Seals tears and holes up to 6mm

  • Ride pack friendly size

    Ideal for emergency top ups on the go!