I have to agree with You. However the panels didn't fit exact. I used weldon for the build So before assembly I roughed up the panels to remove the slick finish. Then the silicone sticks very well at least I thought! I should have installed better bracing. Now I have a better idea on how to build my 2nd sump. There are other issues with how I installed the walls etc . Anyway I'm looking for other options for a replacement. Thanks !@cracker use a weld-on for acrylic. gotta melt the plastic together. silicon will always leak on acrylic sooner or later





