How to Repair a Hole in a Radiator

Repairing a hole in a vehicle radiator requires an epoxy-based patch for a reliable, semi-permanent fix. You can seal a leak in either a plastic end tank or an aluminum core by completing eight sequential steps: depressurizing the system, locating the breach, draining the fluid level, clearing access, deep-degreasing, scuffing the surface, applying specialized high-temperature […]