All Categories > Professional Tire Repair Units and Inserts > Rubber Vulcanized Inserts     Rubber Vulcanized Inserts Click on a Product to view details. Xtra Smooth Inserts (6) For use in radial and bias ply tires Designed for chemical or heat vulcanization Install 1/4" inserts using 12-101 or 12-241 insert gun Install 3/8" inserts using 12-241 insert gun Pro Seal Inserts (3) For use in radial and bias ply tires Designed for chemical or heat vulcanization Install using 12-241 insert gun Mushroom Style Inserts (8) For use in radial and bias ply tires 12-213 and 12-239 are temporary repairs sealing by compression only 12-213 and 12-214 will vulcanize chemically or in a heat curing system Install using 12-241 insert gun Gray Gum Poly Wrapped Inserts (5) For use in radial and bias ply tires Designed for chemical or heat vulcanization Install using any open-eye needle Fibre-Seal Inserts (4) For use in radial and bias ply tires Designed for chemical vulcanization Rubber with fiber core wrapped in gray gum and blue poly Install using any split-eye needle Vulcanizing Inserts For use in radial and bias ply tires For chemical vulcanization Install using any split-eye needle Fiber-Fill Inserts (6) For use in radial and bias ply tires For chemical vulcanization Install using any split-eye needle Bowtie and Sawtooth Style Inserts (5) For use in radial and bias ply tires Designed for chemical or heat vulcanization Install using any open-eye needle Perm-O-Seal Wedge™ Inserts (2) Specially designed to repair any injury (small, medium, or large) up to 1/4" in diameter Two piles of highly elastic black rubber with three piles of premium blue vulcanizing gum makes this the ideal repair For use in radial and bias ply tires Designed for chemical or heat vulcanization Install as directed using any split-eye needle Illustrated instructions in every box Dipped Lead-Wire Inserts (3) Install using any open-eye needle 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. It's that easy! Wrapped Lead-Wire Inserts (3) Wrapped with gray 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. It's that easy! Pull Thru Inserts (8) Dip coated with premium blue vulcanizing gum For use in radial and bias ply tires Designed for chemical or heat vulcanization Install using 14-200 wire puller