" wrote:
I may have talked about this idea before but it was inspired when I was
doing blister repairs on a boat and used a heat gun. The heat gun
literally drove water from the hull and it poured out of adjacent
blisters so...........Why waste time heating the glass when you really
want to heat the water and other polar molecules.


Water is non-polar

Wayne.B wrote:
What are the other heating possibilities other than microwaves that
require shielding? Magnetic resonance device or something similar?


That'd work. So would a laser.

I wonder if playing really awful music, very loud, would
drive blisters away? Would that work better if the speakers
were inside the boat or outside?

DSK