SCHWALBE DocBlue Tyre & Tube Sealant

DocBlue Professional was developed by Stan's NoTubes for puncture prevention and tubeless conversion. It immediately seals small leaks in your tube to prevent it from complete deflation. Dose: 60 ml/tire (Race bike 30 ml). Effective for ca. 2-7 Months. Thereafter dries to a rubber film and can be renewed at any time.

Please note: DocBlue is only suitable for tubes with a removable valve core. Also not effective on larger defects (cuts/bursts).

  • 60ml bottle