Park Tool - Vulcanizing Patch Kit

The Park Tool VP-1 comes with everything you need to repair a punctured inner tube and get it ready for reinstallation and inflation. Together with the included vulcanizing fluid, the butyl patches create a molecular bond with the inner tube, resulting in a durable permanent repair for any puncture. The application process is easy: simply spread a thin layer of vulcanizing fluid over the area, allow it to dry, remove the backing from the patch, firmly apply pressure (especially at the edges), and inspect the bond after a minute or two. Compatible with nearly all bicycle inner tubes.