Hi,
I skimmed a wall with multifinish, but there's a slight hollow. It's my fault. I never made it flat enough.
Two weeks later I pva'd and let it dry overnight. Then I pva'd before applying a layer of multifinish to fill the hollow. It looked good, but within a few minutes of applying the scratch coat cracks appeared. I scraped it off.
Do I have to wait longer?
What do I need to do to prepare the wall for another coat of multifinish?
I'm just DIY.
Thanks,
Dave
I skimmed a wall with multifinish, but there's a slight hollow. It's my fault. I never made it flat enough.
Two weeks later I pva'd and let it dry overnight. Then I pva'd before applying a layer of multifinish to fill the hollow. It looked good, but within a few minutes of applying the scratch coat cracks appeared. I scraped it off.
Do I have to wait longer?
What do I need to do to prepare the wall for another coat of multifinish?
I'm just DIY.
Thanks,
Dave