How To Patch Up A Hole In The Wall. 6 and 10 (i recommend having these the patch itself needs to be attached to something before you can move on to taping and mudding the wall. Now my sanding surface is only 4x6.
Use a putty knife to make sure that the compound fills the gap between the wall and the patch, and to wipe off any excess. If you don't know what you are doing when you're before you start the project of shower wall repair, you have to access how you're going to patch up the hole. How to patch small holes in walls | ask this old house.
It's tough to successfully patch a wall so that you can't even tell it was ever damaged.
Worried that the patch will create a bulge in the wall? Holding onto the screw, carefully insert your patch at an angle. Prepare the holes by first cleaning out any excess debris. For holes larger than a few inches across, opt for a wall repair patch.