Slime tubes come with the slime pre-installed. By lining the inner walls of the tube its gloopy viscosity allows it to mould and move according to the dynamics of the tyre, meaning that it automatically plugs any hole created by being drawn to the hole via suction.

Features

• Seals multiple punctures repeatedly for up to 2 years
• Seals tread area punctures up to 1/8? (2mm) in size
• Non-toxic and non-flammable
• Cleans up with water
• Presta Valve
• 700c bike wheels from 19c up to 25c width.