Can anyone tell me how I can fix moisture damaged chipboard? I have a wall unit, some of the base of which has expanded (it's in a dry area - the cat sprayed on it!!!). Pictures attached.
I'm tossing up between a wood glue or builder's bog.
Any steps to take would be helpful too - e.g. do I need to sand back first? do I need to put something heavy on it to ensure once the glue/bog is put on it sets level?
I want to be able to paint over it afterwards too.
Any help would be great