Can a broken hose connection on a plastic radiator be repaired?
Can a broken hose connection on a plastic radiator be repaired?
Hose connections on plastic radiators can crack and break, causing coolant to leak, which can expose the engine to potential overheating unless repaired swiftly. Fortunately, another upside to plastic radiators is that they are relatively easier to fix than traditional brass radiators.
What kind of material is a plastic radiator made of?
Plastic radiator tanks are made of nylon which has a very high melting point of about 425°F (218°C). While it is not required, the repair will go faster if you pre-soften the plastic with a heat gun. Melt the Nylon rod into the Vee groove with the plastic welder.
Can a plastic radiator be repaired in a metal car?
If you take your car to a radiator repair shop to repair a leaking radiator, you will often find that they will repair metal radiator tanks but NOT repair plastic radiator tanks. Instead, the radiator repair shop will probably try to sell you a replacement radiator.
How do you Weld a plastic radiator tank?
Preheat the area to be welded with a heat gun. Heat slowly until the area in and around the v-groove begins to turn glossy. On long cracks, preheat a two-inch section at a time and complete the weld in that area before moving on. Melt a V groove along the crack line with the edge of the welder tip.
Hose connections on plastic radiators can crack and break, causing coolant to leak, which can expose the engine to potential overheating unless repaired swiftly. Fortunately, another upside to plastic radiators is that they are relatively easier to fix than traditional brass radiators.
Plastic radiator tanks are made of nylon which has a very high melting point of about 425°F (218°C). While it is not required, the repair will go faster if you pre-soften the plastic with a heat gun. Melt the Nylon rod into the Vee groove with the plastic welder.
If you take your car to a radiator repair shop to repair a leaking radiator, you will often find that they will repair metal radiator tanks but NOT repair plastic radiator tanks. Instead, the radiator repair shop will probably try to sell you a replacement radiator.
Preheat the area to be welded with a heat gun. Heat slowly until the area in and around the v-groove begins to turn glossy. On long cracks, preheat a two-inch section at a time and complete the weld in that area before moving on. Melt a V groove along the crack line with the edge of the welder tip.
