Barkeeper Pro

The best sealant in the world!
49,99
Variant
Shipped daily at 9 PM*
100 day return policy
Free shipping from €65
World Tour tested
Barkeeper Pro
Barkeeper Pro
49,99
Description

Barkeeper Pro is the ultimate tubeless sealant. When every second counts, this is what you need. The cutting-edge Hi-Fibre synthetic latex formula seals punctures up to 8mm and does so within record time.
Barkeeper Pro seals 6mm punctures at a pressure of 4 bar within 1 tyre rotation at 30 km/h. That is within less than 0,5 sec!

✔️ Seals punctures up to 8mm
✔️ 100% carbon safe, ammonia free, hypo allergenic non-corrosive
✔️ Compatible with all tubeless wheels and tyres
✔️ Works with CO2 cartridges
✔️ Seals 6mm punctures in less than 0,5 sec!

The pro's choice when performance matters most.

Application

Shake the bottle to ensure an even distribution of Hi-Tec Fibre particles. Mount your tyre onto the rim and initially inflate without sealant until the tyre pops into place. Deflate the tyre and remove the valve core. Inject the desired amount of sealant through the de-cored valve. Reinsert the valve core and reinflate the tire to the desired pressure. Go for a short ride to distribute the sealant around the inside of your tyre and rim.

Advised amount per tyre:
- Road: 30-45ml
- MTB 26", Cross / Gravel: 60-75ml
- MTB 29": 100-140ml
- Downhill: 120-140ml

Always add the amount from the top of the correct range when installing new tires. This ensures that porous tires are sealed and there is enough left to ensure a quick seal in case of a puncture.

Dynamic Barkeeper Pro is the only choice when a puncture can mean the difference between winning and losing. The Pro formula uses an optimal viscosity to enable fast and even distribution of the sealant around the tyre. This results in instant sealing effectivity as the sealant is always immediately present at the site of a puncture.

Barkeeper Pro does not ball up or dry out and can be topped up without removing the old sealant. It is engineered for use on- and off-road, with pressures between 1 and 8 bar. Barkeeper works between -20°C to +50°C and is compatible with CO₂ cartridges. The formula is 100% carbon safe, ammonia free, hypo allergenic, skin safe and non-corrosive.

FAQ

Can Barkeeper Pro clump in your tires and dry out quickly?
Barkeeper Pro does not clump in the tire. It remains liquid, so you don’t have to replace the sealant as often as other sealants.
How quickly does Barkeeper Pro seal punctures?
In just 0.5 seconds and up to 8mm!
What is the difference between Barkeeper and Barkeeper Pro?
Barkeeper Pro seals holes faster than the regular Barkeeper and can seal holes up to 8mm, whereas the regular Barkeeper seals holes up to 7mm.
Why is Barkeeper Pro better than other tubeless sealants?
Barkeeper Pro is more fluid than other sealants | Barkeeper Pro can seal larger punctures (up to 8mm) | Other tubeless sealants dry out faster than Barkeeper Pro | Some contain particles that you need to add to your tire in addition to the sealant. Barkeeper Pro has a powerful formula, so this is not necessary
Is Barkeeper a planet-friendly product?
Yes, indeed, Barkeeper Pro is biodegradable.
How long can you store Barkeeper Pro?
The shelf life is 5 years. Store Barkeeper Pro at room temperature and keep the container tightly closed. Protect from frost and sunlight.

Customer Reviews

Based on 19 reviews
79%
(15)
11%
(2)
0%
(0)
5%
(1)
5%
(1)
T
Tim (Baal, BE)
Niet zoals in de video

Ik gebruik nu al even deze sealant!
Mooi zoals de reclamefoto’s stilstaand, tot je verder fietst en dan vliegt de sealant rond je oren, blijft niet sluitend dicht!
Je kan wel thuis geraken maar, maar!
Heb al enkele grandprix 5000 met enkele redelijke gaten van 4mm omdat ik deze al eens heb proberen te maken langs binnen met speciale plakkers en hetzelfde verhaal!
Spijtig dat de slijtage aanduiding er nog mooi opstaan en dat je dan nog geen 2000km hebt gefietst en de band is naar de sjaak! Ik begin ook te twijfelen aan de banden! Tubeless geef ik nog niet op, het gemak is top tot je begint te sukkelen met wat ik zojuist al vertelde! Niet fijn ik zit er niets mee in om er geld tegenaan te smijten maar het moet doen zoals er beloofd is!

R
Ruud (Amsterdam, NL)
Werkt niet.....

Mijn nieuwe Canyon Aeroad is in Maart 2025 geleverd met Continental Grandprix 5000 S TR.
Echter waren er nog binnenbanden gemonteerd en tubeless ventielen werden los meegeleverd.

Ik heb Barkeeper Pro gebruikt om over te gaan op tubeless in Juni 2025.
Ik heb hiermee echter 2 zeer slechte ervaringen opgedaan....

1e keer zat er een gaatje in van 4-5 mm, waarschijnlijk door een stukje glas oid. (Zie foto's)
Getracht om de band meerdere malen opnieuw op te pompen, echter zonder resultaat.
De sealant lekt gewoon door het gaatje heen zonder af te dichten.

De tweede keer (Na montage van een nieuwe GP 5000 S TR) zat er een gaatje in dat amper zichtbaar was... (3e foto) Wederom hetzelfde resultaat; De sealant lekt vrolijk uit de band zonder zijn werk te doen.....

Ook na 3x opnieuw oppompen geen resultaat.

Bij thuiskomst alles goed schoon gemaakt en weer gewoon binnenbanden gemonteerd.....einde tubeless avontuur. ;-(

M
Matteo Ternullo (Cinisello Balsamo, IT)
Top sealant

Fantastic sealant for your tyres, number 1 in the Earth

A
Anton Just (Berlin, DE)
Dicht!

Nie wieder Probleme!
Dichtet gefühlt alles!
Immer wieder!

C
Christoph

Super, leicht anzuwenden. Lange Haltbarkeit