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- Delivery in 4-5 working days
- Free tracked shipping over 99,00€
- Trustpilot rating 4.6/5
- Easy returns
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Pros & Cons
Pros & Cons
- Dynamic Barkeeper is a Planet Friendly sealant.
- Barkeeper adheres to the inside of the tyre and perfectly seals the tyre-rim connections.
- Barkeeper's versatility is an absolute plus; it can be used in tyres of road, gravel and MTB bikes at pressures between 1 and 8 bar, and at temperatures between -20°C and +50°C.
- Dynamic Barkeeper is compatible with CO₂ cartridges.
- As the 1000 ml bottle does not come with an injection hose, you'll need a smaller bottle with a hose to pour it into the valve.
Specifications
Specifications
| Brand | Dynamic | |
| Biodegradable | Yes | |
| Injection hose | No |
The formula has been developed for road as well as off-road use at tyre pressures between 1 and 8 bar. Barkeeper is effective in temperatures between -20°C and +50°C, and is compatible with CO₂ cartridges. The Hi-Tec fibres ensure that punctures are sealed quickly and permanently. Dynamic Barkeeper is ammonia-free, hypoallergenic, skin-safe and non-corrosive.
2. Mount your tyre onto the rim and first inflate it without sealant. Allow the tyre to deflate and remove the valve.
3. Squirt the following amount of sealant into the tyre via the valve:
• Road bike → 30 to 45 ml
• MTB 26" / Cross / Gravel → 60 to 75 ml
• MTB 29" → 100 to 140 ml
• Downhill MTB → 120 to 140 ml
4. Put the valve back on and inflate the tyre again. Go for a short ride to spread the sealant on the inside of your tyre and rim.
Reviews
Reviews
Most recent reviews
4 / 5
Seals holes well and quickly.
It seals holes quickly and well! Introducing the fluid via the nipple using the nozzle is not practical. Fortunately, I still have Orange Seal tubing lying around, which works super. The smell is also pleasant, but that's personal.
Pros & Cons
1 / 5
Does not do what it is supposed to do
Unfortunately, I share the same negative experience as mentioned here. Already experienced several times with both race and mountain bike tyres that the Barkeeper does nothing. Even the smallest holes are not sealed. It is too watery and runs straight out of your tyre without sealing the hole.
Pros & Cons
5 / 5
Top service
Clear explanation
1 / 5
Unsuitable
Does not seal a single hole in 44mm gravel tyre. Multiple small holes are not sealed, not at 4.5 bar but not at lower pressures either.
Pros & Cons
4 / 5
So far super
Easy to apply through the valve
Pros & Cons
4
Seals holes well and quickly.
It seals holes quickly and well! Introducing the fluid via the nipple using the nozzle is not practical. Fortunately, I still have Orange Seal tubing lying around, which works super. The smell is also pleasant, but that's personal.
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Not expensive
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Seals holes quickly
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Smells good
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Difficult to insert via nipple
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Quantity not easy to see
1
Does not do what it is supposed to do
Unfortunately, I share the same negative experience as mentioned here. Already experienced several times with both race and mountain bike tyres that the Barkeeper does nothing. Even the smallest holes are not sealed. It is too watery and runs straight out of your tyre without sealing the hole.
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Beautiful packaging
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Has no effect
Frequently bought together
Frequently bought together
Recommended by the product specialist
Recommended by the product specialist
Related products
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| Dynamic Barkeeper | Schwalbe Doc Blue | Stan's NoTubes Original Tubeless Sealant | Muc-Off Road & Gravel Sealant | |
| 11 reviews | 217 reviews | 187 reviews | 1 review | |
| Biodegradable | Yes | No | Yes | No |
| Volume | 100 ml / 250 ml / 1 litre | 200 ml / 500 ml / 60 ml | 250 ml / 500 ml / 1 litre | 500 ml / 1 litre / 80 ml / 140 ml |
| Injection hose | No | No | No | |
| From 8,93 | From 6,56 | From 12,71 | From 8,08 | |
| This product | View product | View product | View product |