I put up a piece of board where I had to knock some plaster off a wall..
I don't think I put enough adhesive on in some spots, or i put the dabs too far apart..
there are spots on the wall that are kind of "bouncy" ie. the board moves when pressed.. most notable is at the bottom where i made the mistale of starting the dabs about 8 inches up the wall..
is there any way to fill these voids to stop the bounce?
the wall is behind a dishwasher and won't be seen and is no yet skimmed so drilling holes etc not a problem..
I'm thinking maybe a tube of gripfill and a few small holes, or maybe a can of spray foam?
I don't think I put enough adhesive on in some spots, or i put the dabs too far apart..
there are spots on the wall that are kind of "bouncy" ie. the board moves when pressed.. most notable is at the bottom where i made the mistale of starting the dabs about 8 inches up the wall..
is there any way to fill these voids to stop the bounce?
the wall is behind a dishwasher and won't be seen and is no yet skimmed so drilling holes etc not a problem..
I'm thinking maybe a tube of gripfill and a few small holes, or maybe a can of spray foam?