Squirt Cycling Products® is proud to announce the launch of Squirt SEAL Tyre Sealant with BeadBlock®, a tyre sealant for both tubed and tubeless wheels, which provides superior puncture sealing properties while boasting a long lifespan and environmentally non-hazardous formulation. Like all Squirt Cycling Products, Squirt SEAL Tyre Sealant with BeadBlock® has already been extensively tested in racing conditions and Squirt Cycling Products® is confident it will enhance your cycling experience.Available in 3 sizes:150ml1ltr5ltrKey Factors:Ammonia FreeLonger lastingEasier to cleanMinimal to zero bioaccumulation in the environmentMulti-method Sealing:LatexMicrofibresBeadBlock GranulesImportant Information:Contains corrosion inhibitorsSeals punctures from objects up to 6mm diameter (Squirt Sealant with BeadBlock®)Will not dry out prematurely or permit tyre walls to stick togetherSuitable for use from -20 °C to 40 °CTested and proven best by Daniel Geismeyr (Team Centurion Vaude), Ariane Luthi (Team Spur Specialized), Rudi Van Houts (3 x Dutch Olympic XCO), Raphael Gagne (Canadian Cup Champion), under harsh Cape Epic Mountain Bike Race conditions150ml can be applied through the valve of the wheel1ltr and 5ltr are applied into the unseated tyre