Radiator Repair

Videos

A radiator with a smoothed weld
Repairing a Leaking Plastic Radiator
Many people replace their plastic radiator tanks due to small cracks or pinholes, but repairs are possible. Radiator repairs must withstand high operating temperatures and contain hot, pressurized coolant. Adhesives... Read more...
An airless plastic welder smoothing a weld on a radiator
Repairing a Cracked Plastic Radiator
Many DIYers replace their plastic radiators due to small cracks and pinholes in the tanks. However, radiator tanks can be repaired using Polyvance’s airless plastic welder and nylon welding rod.... Read more...
An airless plastic welder smoothing a weld on a radiator
Repairing a Damaged Plastic Radiator
This Kubota tractor radiator is cracked. Radiator repairs must endure high operating temperatures and need to contain hot, pressurized coolant. Adhesives are ineffective in such conditions, as they cannot maintain... Read more...