Has anyone had success with the solid gutter shields that cover your gutters to keep out debris, but allow rain to run into the gutter? I'm having a problem with my roof tiles, at the back of the garage, allowing water to leak between the gutter and the house. The tiles do not overlap the gutter enough, and I was wondering if these gutter shields would correct the problem. Thanks!

I have one of those garage buildings sided with corrugated aluminum panels. There's a carport attached which is covered with corrugated fiberglass panels. The guy who built this rig sealed the corrugated aluminum - corrugated fiberglass joint with roofing tar. Guess what happened.... Surprise, surprise. The structure supporting that joint is all rotten. Here's my question: When I get the stuff repaired is there a better way to seal the huge gaps around those corrugations? A proper flashing job doesn't seem practical. There is a foam sealant material that comes in arisol cans. I wonder if that's suitable for this application.