About This

• IMPORTANT NOTE: CKAuto heavy duty bias tire patch kit supports both Cold Vulcanizing (standard method with cement) and Hot Vulcanizing (for sidewalls only). WARNING: NEVER apply heat to the tread of radial tires to prevent dangerous steel belt damage and tire failure.
• Heavy-Duty Formula: Bias tire patches are specifically formulated for agricultural vehicles (tractors, harvesters) and construction machinery (loaders, bulldozers, mining trucks). Withstands punishing off-road conditions and complex stresses to maximize equipment uptime.
• Close Fit: Bias heavy duty tire patches are engineered to conform seamlessly to bias-ply tire contours, preventing edge lifting. Maintains strong bonding under constant flexing and extreme loads for permanent, safe repairs.
• Easy Installation: 135mm (5-5/16") diameter provides extensive coverage for major damage. Contains 10 high-quality patches for cost-effective fleet maintenance. Simple five-step process (Clean, Cement, Wait, Position, Press) with reinforced grid prevents bubbles for flawless seals.
• Permanent Fix: Reinforced material resists multi-directional shear forces. Thick rubber base stabilizes pressure while gray gum layer ensures airtight sealing through chemical vulcanization for permanent repairs.