Was in the process of putting my repaired awning back on and had used butyl tape as a temporary sealer to cover the open screw hole while the awning was off. As i was putting it back up, i was wondering, why could't i use it as a permanent seal/caulk ? It's easy to just put a ball of it over the screw holes and let it ozz out as i tighten the screws/bracked.
Any Thought ????