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 continental revosealant 240ml 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 preventive measures in tubes tubular tyres and