freeze plug leaking

Replace the freeze plugs!You might stop a leak with the JB weld,but if all the freeze plugs are starting to rot from the inside it will go to the next weakest plug and find away to leak.When I first bought my car the PO had put rad stop leak in it.(Don,t do this)I replaced 2 bad plugs,then it found the weakest at the back of the motor.Pulled the motor and replaced all.