Bathroom Counter top loose from wall
Fairly minor problem with the half bath counter top being loose from the wall. When they built the unit they put 3 screws into the 3/4x3/4 block under the top. Those only hit the wall board and just spin so tightening isn't working.
Being the bright guy I am, I ran out and got a couple toggle bolts small enough to fit thru the 3/4 block. Drilled the 3/4 block and of course had to make a plate to cover the block and drill a small hole for the toggle bolt itself. I got the large holes drilled, installed the toggles drew the bolts tight and the toggle fell apart.
I forgot that these things have foam instead of fiberglass so the toggle didn't open up.
So I need an idea what to do next. I'm thinking about shooting some gorilla glue into the foam/wall board with a wooden peg, let dry and screw the thing together. Hopping for a better idea.
Any ideas how to get the foam cleaned out behind the wall board, see the drawing I need the area between the dotted lines
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