Patch and Plug Combi 40's

The patch plug combi units or Mushroom plugs, offer the benefits of a plug and patch in one. A built-in stem lead wire helps to push through from inside the tyre, making a complete one-step permanent seal inside-out. It makes a permanent repair through the tread with the rubber constructed patch and stem. Fast, easy, and the best way to repair a radial or bias-ply tyre.