Small Hole In Immersion Tank Whats The Best Way To Seal
Jul 15, 2012 Jul 14, 2012. 8. petercj said If theres one pin-hole, there are probably more on the way. But if you are going to try to patch it - providing you can make good contact re the shape, a copper patch fixed with Araldite is likely to be better than using poxy-dough. You can buy off-cuts of copper sheet on ebay, or try a local sheet-metal shop.