Mike Lamb 53 Report post Posted January 30, 2017 Does this copper pipe look like it has been patched? If so, what is it and will it work? I did not see any drips. It reminds me of Black Swan iron paste. Click to Enlarge 35.79 KB Click to Enlarge 29.21 KB Quote Share this post Link to post Share on other sites
Jim Katen 111 Report post Posted January 31, 2017 Looks more like corrosion than patching. Quote Share this post Link to post Share on other sites
Jim Baird 24 Report post Posted January 31, 2017 The discoloring is right on top of a coupling, no? A repair with an alternate to soldering? Quote Share this post Link to post Share on other sites
Tom Raymond 23 Report post Posted January 31, 2017 Flex seal. Time to reorder, he's out of white and black. Quote Share this post Link to post Share on other sites
