All Categories > Professional Tire Repair Units and Inserts > Bias Ply Repair Patches     Bias Ply Repair Patches Click on a Product to view details. CP/CPT Cross Ply Bias Repair Patches (19) Each reinforcing ply is protected and encased in a molded ply package making each unit strong while remaining flexible Designed to vulcanize chemically or in low temperature systems Gray vulcanizing gum, blue poly backing CP repair patches are also available for high heat (mold cure) systems. Request part number 11-453R, 11-454R, 11-455R, etc. CPT repair patches are also available for high heat (mold cure) systems. Request part number 11-460R, 11-461R, 11-462R, etc. BN/BNT Bias Ply Repair Patches (18) Each reinforcing ply is protected and encased in a molded ply package making each unit strong while remaining flexible Fine feather edge eliminates chaffing Designed to vulcanize chemically, in low temperature, or high heat curing systems Premium blue vulcanizing gum, white backing AG Bias Ply Repair Patches (10) Designed primarily for use in agricultural bias ply tube or tubeless tires Designed for chemical vulcanization Black vulcanizing gum, blue poly backing Chop Cord Emergency Boot Repair Patches (7) Designed primarily for use in agricultural tires Flocking cord reinforced for a strong yet flexible repair Designed for chemical vulcanization Black vulcanizing gum, white poly backing Giant Off-the-Road (OTR) Bias Ply Repair Patches (11) Each reinforcing ply is protected and encased in a molded ply package making each unit strong while remaining flexible Designed for chemical or heat vulcanization (if heat curing, apply floater gum) Black vulcanizing gum, white backing Uncured Giant Off-the-Road (OTR) Bias Ply Repair Patches (11) Heavy contraction duty with floater gum Designed for heat vulcanization Uncured repair unit with green poly backing Aramid Reinforced Semi-Cured Giant Off-the-Road (OTR) Bias Ply Repair Patches (11) Reinforced with Aramid Cord for added strength Designed for heat vulcanization Semi-cured repair unit