Works quickly and reliably. Doc Blue seals holes in bicycle tubes, tubular tires or tubeless systems.

For repairs or as preventive puncture protection. Puncture protection fluids have been around for a long time, but all previous approaches have not convinced us.

Doc Blue, on the other hand, combines different active principles and thus works much more reliably. For tubeless systems and tubular tires there is finally a simple and effective repair option.

• Dosage: approx. 50 ml per bicycle tire
• for large-volume tires (57 mm or wider), increase the dose to 75 ml
• 25 ml is sufficient for racing bike tires
• functional for approx. 3 months as a preventive puncture protection. Punctures are automatically
• sealed while driving.
• Doc Blue is not suitable for gross injuries such as B. cuts or hose bursts
• does not damage the material
• works great with Schwalbe tubeless-ready tires