Zefal tyre sealant repair spray for flat tyres: repairs and reinflates instantly.
Instantly reinflates flat tyres without having to change the inner tube. This type of rapid and simple fix allows you to continue your ride without having to do a repair. The fix isn't long-lasting as the product that is injected dries out in a few days. It is advisable to change the inner tube or to repair it. The Repair Spray becomes less effective against punctures larger than 2mm.