how can i patch a pinhole leak in a fafco pool solar heating panel ?

how can i patch a pinhole leak in a fafco pool solar heating panel ?

how can i patch a pinhole leak in a fafco pool solar heating panel ?

Don`t bother, it won`t last. I tried everything to get mine patched. The only thing that worked for any length of time was when I took it to my local welding shop and they tig welded it. Mine was made of stainless steel, don`t know about yours. They upgraded the units to copper tubing which I have heard is much better, but I got rid of mine by that time.

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