New Doc Blue: Now even better formulated for Tubeless conversions. Produced by Stan’s NoTubes! It can also be used as a puncture protection preventative for bicycle tubes, tubular tires and standard Tubeless systems. 60 ml (2 oz) bottle, Art.No. 3710 Dose: 60 ml/tire (Race bike 30 ml). Effective ca. 2-7 Months. Thereafter dries to a rubber film. Can be renewed. Only suitable for tubes with a removable valve core. Not effective on large defects (cuts/bursts).
SCHWALBE Blue Doc sealant
Think of Schwalbe’s Doc Blue Tubeless Sealant as a liquid patch: it gets to work quickly and reliably, sealing puncture holes in tubeless, tubed, and tubular setups. For tyres up to 56mm (width), one 60ml dose of Schwalbe’s Doc Blue Tubeless Sealant will deliver effective puncture protection for approximately three months.