Park Tool Vulcanizing Patch Kit Carded VP-1CPark Tool Vulcanizing Patch Kit Carded VP-1C is a patch kit used to patch up leaks. Each kit contains (4) 25mm round patches and (2) 25x35mm oval patches, self vulcanizing fluid, sandpaper and instructions. Each patch has tapered edges so it can blend and flex with the tube and the self vulcanizing fluid bonds to the tube at the molecular level.763477008565
