This one is extremely important, especially if you're renovating for profit.. There is nothing worse that not sanding the patches properly, painting the walls then noticing all the odd lumps and bumps when the light hits the wall!
Our tip... Follow the guide!
Plastering
Sanding
How to patch a plaster here:
https://www.bunnings.com.au/diy-advice/home-improvement/walls/how-to-patch-plaster
