I have a Haier single door refrigerator/freezer. I poked a hole in my freezer, (it is plastic) and it leaked out the freeon. I tried using JB water weld, I let it dry for 2 days. But when the repairman was putting new freeon back into it, the freezer was getting cold (48 degrees) but then the freeon started coming back out of the hole where I had put the JB weld. Is there anything that I can seal this hole with? And something that will still let the freeon flow on through? My freezer is plastic, There are no metal coils. Also, is there such a thing as buying the freezer insert. I don't see any way to remove the freezer, where the coils are? They look like the coils are embossed in the plastic. I don't have the model number, it is enclosed into a boxed in fitted area. It is 23 1/2" wide and 57" tall.
Please help.