31 Incorporated 13-622 XTRASEAL 3/8 IN. INJURY LEAD-WIRE INSERT - 20 Pcs

Dip coated stem with premium blue vulcanizing gum. For use in radial and bias ply tires. Designed for chemical or heat vulcanization. No special insert tools required. Use carbide cutter to prepare injury channel. Install from the inside, pull through and cut off wire.