SOLAR ATTACHMENT SURPRISE--NEED SUGGESTIONS
All set to attach the 1st of 2 solar panels. Aluminum roof. Very sturdy. At a vent opening, looked like about 1 1/2 inch plywood. Put a lag screw in and it spun and spun and spun, etc. No grab. Knock...
Forum Discussion
Well it doesn't sound like you're having much luck with screws.... Do a little research on VHB and you might change your mind. I did...
