Dicor question.. I'm not sure, need help
Roof material is TPO confirmed by manufacture. Roof edge folds over and is held on by something like this. I want to seal on top of the metal. Just a little ribbon of caulking...
Forum Discussion
You should also take off that trim strip and caulk over the screw heads that hold the gutter on. The screw heads are a common point for water intrusion.
