X-tra Seal Fibre-Seal Tire Repair Insert XTR 12-220 (Box of 50)

X‑tra Seal Fibre‑Seal Insert is a High‑Flexibility Repair Plug for Steel‑Belted Radial Tires Product Overview:The X‑tra Seal Fibre‑Seal Insert is a premium tire repair plug featuring a fiber-reinforced core wrapped in gray vulcanizing gum and protected by a blue poly sleeve. Engineered for seamless insertion through steel-belted passenger or truck radial tires, this design allows for easy installation and superior conformability compared to all-fabric plugs. Key Benefits: Generous Gum Coating: Offers greater vulcanizing gum coverage than fabric-only inserts, enabling the plug to mold precisely to the injury channel  Fiber-Reinforced Core: Ensures strength and stability during installation while maintaining flexibility. Easy Insertion: Wrapped in blue poly for slick insertion via any split-eye tool—ideal for radial and bias-ply tires  Dual Vulcanization Compatibility: Suitable for both chemical and heat-cure repair methods. Application Use:Use a carbide channel cutter to prepa