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Dynamic

Dynamic BarKeeper Tubeless Sealant tubeless sealant, 250 ml

14.99 €
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From 01.07.2026 (Wednesday) Check availability
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Delivery method on Thursday 02.07.2026
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Delivery method on Thursday 02.07.2026
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Extended return option up to 100 days More info

This advanced sealant, developed and tested by professional teams, perfectly seals the joint between the tire and the rim, does not form lumps and, thanks to its resistance, lasts longer than conventional sealants. It operates at a pressure of 1–8 bar, in temperatures from -20°C to +50°C and is fully compatible with CO₂ cylinders. It is 100% safe, ammonia-free, non-aggressive, non-allergenic, and gentle on the skin. It can be topped up without having to dismantle the casing.
 

Main advantages:

  • Protection against punctures up to 7 mm
  • Functional at pressures up to 8 bar
  • Long life without clumping
  • Suitable for road, gravel and MTB bikes
  • Safe composition: ammonia-free, non-allergenic, non-corrosive
  • Works even in extreme temperatures (-20°C to +50°C)
  • Compatible with CO₂ cartridges
  • Can be refilled without dismantling the casing

Application: Shake well before use, fit the tire and inflate first without sealant. Then release the air, remove the valve, inject the required amount of sealant, put the valve back in and inflate again. To evenly distribute the sealant, you will need to drive it around briefly.

Product details
product ID 390984
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