For years Continental tyre sealants have been replacing the spare tyre in many vehicles. This technology has now been further enhanced especially to meet the requirements for use in bicycles and tubes. The ammonium-and protein-free Recosealant provides reliable sealing for punctures and small cuts without chemically corroding the tyre or tube. The versatile RevoSealant is not only useful for repairs, but can also be used as a sealant for the Tubeless Ready systems which are popular on MTB's.