Seal-a-Wheel puncture preventative tyre sealant instantly seals punctures as they occur in either tubed or tubeless tyres.
When a puncture occurs, a hole is created and the air rushes to escape. Interlocking fibres and grouting agents in the pre-installed Seal-a-Wheel are forced into the hole to create a flexible plug, effectively repairing the tyre. Seal-a-Wheel continues to give puncture relief for the life of the tyre.
Suitable for punctures up to 6mm across. 250ml should treat both tyres of a self-propelled wheelchair. 1000ml will treat four wheels of a scooter.