That’s been my experience too—once it gets up over 100°F, things just get weird with TPO. I tried patching a spot last summer when the roof was baking...

I get the appeal of quick connects, but honestly, I’ve had better luck sticking with the old-school screw terminals for anything that really matters. ...

That green patina is cool for sure—almost makes you forget it’s basically just corrosion. With all the stuff salt air does to metal, I’ve started wond...