Stan's No Tubes Sealant creates an air-tight seal in tubeless tyres and quickly fixes punctures and leaks on the move.

The original developers of tubeless tyre systems, Stan's No Tubes are proven to work, mile after mile. They also use natural materials that are safe for the environment.

The sealant will stay liquid inside tyres for up to seven months, repairing punctures of up to 1/4" (6mm).The one pint bottle (473ml) will convert up to 8 tyres and the 2oz bottle (59ml) is the ideal size for carrying with you on long trips.


Key Features

  • Seals punctures of up to 1/4" (6.5mm) quickly
  • Remains liquid in the tyres for 2-7 months
  • Works in temperatures down to -28° C (-20°F)
  • Environmentally friendly using natural materials
  • Can be injected through valve stems with removable cores
  • 3 Year Alpine Bond

Vital stats


1 Pint: 473m (8 tyres
2 oz: 59ml (1 tyre)