How To Fill A Hole In A Wall With Filler. When filling holes in timber one must make sure that the glue enters the hole without leaving any tiny air pockets. How to fill large hole in an internal wall using a core which was cut out from a thermolite block, using a core drill.
Got a little nail hole in the wall you'd like to fix?
Expanding foam can be tricky, but if my sister can do it, so can you! Pack every hole full, then leave a slight mound of extra material to compensate for shrinkage. More small repairs you can make yourself. You have a nice looking wall and realise that you have a small hole.