To receive full price on radiators, all plastic, steel and other contaminants must be removed.
Auto Rad: constructed of brass and copper
Aluminum Rads: constructed of aluminum
Copper/Aluminum Rads: constructed of aluminum fins with copper tubes
Heater Cores: brass cores only with no contaminants. Aluminum cores will be purchased as aluminum radiators. Heater cores with contaminates will be purchased as irony brass.