Vittoria Pit Stop Road Tire Inflator and Sealant – 75ml. A puncture repair that works on butyl tubes latex tubes and tubeless tires. A lightweight foam that is easy to use and less messy than liquids. It will fit both Presta and Schrader valves. Alternatively you can use Pitstop to pre-empt flats by loading a new tire. Tubes and tubulars can continue to be used normally after application.