Park Tool TB2 Emergency Tyre Boot QKTB2C (Pack of 3)

Park Tool TB2 Emergency Tyre Boot (Pack of 3) The Park Tool TB2 Emergency Tyre Boot (Pack of 3) is a reliable self-adhesive patch for emergency tyre repairs. The high strength adhesive developed by 3M keeps the patch located perfectly inside the tyre, covering large cuts and slashes. The super tough film material will survive most conditions, ensuring that the rider safely arrives home. Simply clean the tyre's damaged area, place the patch over the cut or tear on the inside of the tyre, re-install the inner tube and tyre, and inflate. The self-adhesive patch is pressure-sensitive, so the bond gets stronger upon inner tube inflation.  Please note that this is a temporary tyre fix, suitable only for emergency repairs on standard clincher tyres that use inner tubes. Always replace a torn tyre as soon as possible. These patches aren't suitable for use on tubeless-ready tyres.