Dynamic Barkeeper Tubeless Sealant delivers reliable puncture protection for road cyclists seeking a lightweight, high-performance solution. Its advanced synthetic latex formula, reinforced with Hi-Tec fibres, adheres to the inside of the tyre and rim, sealing holes faster and more effectively than conventional sealants. Barkeeper remains effective for longer, resists balling up, and can be topped up without removing existing sealant. Designed for both on- and off-road use, it performs across a wide pressure range and temperature spectrum, and is fully compatible with CO2 cartridges. The ammonia-free, hypoallergenic, and non-corrosive composition ensures safety for both rider and equipment.
Key Features
- CO2 compatible
- Seals punctures up to 7 mm
- Suitable for pressures up to 8 bar and all tyre brands
- Does not ball up
- Planet friendly
Technical Specifications
- Sealant type: Synthetic latex with Hi-Tec fibres
- Operating pressure: 1 – 8 bar
- Temperature range: -20°C to +50°C
- CO2 cartridge compatibility: Yes
- Ammonia free: Yes
- Hypoallergenic: Yes
- Skin safe: Yes
- Non-corrosive: Yes
- Recommended sealant volume per tyre:
– Road bike: 30 – 45 ml
– MTB 26": 60 – 75 ml
– MTB 29": 100 – 140 ml
– Cross/Gravel: 60 – 75 ml
– Downhill MTB: 120 – 140 ml
