1" Patch 1/8" Dipped Stem Lead Wire Combination Tire Patch Plug Box of 20

1" Patch 1/8" Dipped Stem Lead Wire Combination Tire Patch Plug BOWES TR 15049 Box of 20. For use in radial and bias ply tires • Designed for chemical or heat vulcanization • Patch portion has gray vulcanizing gum with blue poly backing • Stem portion is dip coated with premium vulcanizing gum • No special insert tools required. Use carbide cutter to prepare injury channel. Install from the inside,