ContiSeal™ is a technology developed by Continental designed to seal a damaged tyre tread. In case of penetration by foreign objects such as nails, there is no need for immediate roadside tyre changes, and holes remain sealed even if the puncturing object becomes dislodged.
ContiSeal™ is a sticky, viscous sealant layer. It is applied to the inside of the tyre in the tread area. ContiSeal™ seals 80% of all tyre punctures and therefore reduces the risk of flat tyres. ContiSeal™ tyres are marked clearly with a symbol on the sidewall and are compatible with all commonly available rims.