Dynamic Bar Keeper Tubeless Sealant

CO₂ compatible | Seals punctures up to 7mm | Works up to 8 bar and with all tire brands | Does not ball up | Planet friendly

Transform your cycling experience with Dynamic Bar Keeper, the ultimate tubeless sealant engineered for unrivaled performance on both on- and off-road terrains. Lower rolling resistance, enhanced comfort, and the assurance of no flats—Bar Keeper is the key to elevating your cycling adventures.

Hi-Tec Fiber Technology: Bar Keeper boasts a super lightweight formula infused with Hi-Tec fibers and synthetic latex, setting it apart as a top-tier tubeless sealant. These advanced fibers enhance the sealing process, ensuring quicker closure of punctures compared to conventional sealants. Say goodbye to interruptions and hello to uninterrupted rides.

Long-Lasting Performance: Experience a sealant that stands the test of time. Bar Keeper is designed to outlast other sealants, avoiding issues like balling up or drying out. Its enduring formula ensures a consistent and reliable seal, ride after ride. Plus, the versatility to top up without removing the old sealant adds to its convenience.

On- and Off-Road Excellence: Whether you're conquering rugged trails or cruising on smooth roads, Bar Keeper is your ideal companion. Engineered for pressures ranging from 1 to 8 bar, it adapts seamlessly to diverse riding conditions. Embrace the freedom to explore without the worry of punctures.

Wide Temperature Range: Bar Keeper thrives in a wide temperature spectrum, operating efficiently between -20°C to +50°C. No matter the weather or climate, rely on the consistent performance of Bar Keeper to keep your tires sealed and your ride smooth.

Hi-Tec Fiber Sealing Power: The inclusion of Hi-Tec fibers in the sealant's formulation ensures rapid and permanent closure of larger punctures. Say goodbye to concerns about unexpected flats and hello to a worry-free ride enhanced by cutting-edge technology.

Bar Keeper is more than just a high-performance sealant; it prioritizes safety. Ammonia-free, hypoallergenic, and non-corrosive, this sealant is skin-safe and environmentally friendly.