S1g 579 #1 Posted August 6, 2016 On my Howard gem I've just got the tank back from the blasters and there a couple of small holes in the bottom. I've got some por15 sealant, however when I came to clean the tank ready I noticed that somebody has already been in there before with sealant and unfortunately it's started to crack and lift in some places. Does anybody have any thoughts as where to go from here? Do I just poor the por15 over the top? Or how can I go about removing it? Share this post Link to post Share on other sites
