1-1/4" round repair unit with integrated lead-wire stem for combined fill-and-patch repair. 1/4" thick stem fills puncture channel while patch seals the inner liner. Designed for one-piece repair of tread-area injuries in radial tires. Lead-wire construction allows easy pull-through installation from inside the tire. Provides reinforced, airtight seal when used with vulcanizing cement. Box of 20 combination patches.
