Traditional tire sealant just got a turn-of-the-century upgrade, courtesy of Continental. Designed to meet the requirements of bicycles tires and tubes, Continental's RevoSealant is an ammonium- and protein-free solution, certified to seal the punctures and cuts you collect along the way. Its chemical make-up was composed to ensure it wouldn't erode or corrode the tire or the tube, and as a result, RevoSealant is a favorite among cyclists everywhere. Optimized for Continental cycle tires, it can be used both as a repair and a preventative measure. Now the next shard of glass you hit on the highway doesn't have to signal the end of your trip.