The easiest and most popular method for repairing nail holes in one simple step. The lead wire guides the rubber stem through the tyre injury for quick and effective application. The one-piece moulded rubber plug and patch unit is designed for nail-hole repairs in the tread area of radial and cross-ply tyres. The stem is coated with self-vulcanising material, while the patch features Versacure bonding gum for a reliable seal. Use with a reaming tool and Supersolution fast-dry cement.