This can vary from space to space.
Need to patch wall in bathroom.
Once dry sand your patch as needed with a 220 grit sandpaper.
Use a drill to affix the patch in place.
Position the drywall screws at least an inch from the edges to avoid spitting or crumbling the drywall.
Keep applying thin layers until they are feathered out and smooth.
The kits will have the resin needed to create a durable patch on your shower or tub wall.
Place the patch over the hole and pencil its outline on the damaged wall.
Cut and install a cement board patch next you will cut and install a cement board patch to fit the area where the drywall is removed.
You will need something solid to attach the new drywall patch to so extend the furring strip well past the margins of the missing drywall.
For us the luan panels had to sit on top of the baseboard in order to reach far enough up the wall to cover all the damaged areas.
The cement board should be the same thickness as the drywall for example 1 2 inch thick cement board if the drywall is the standard 1 2 inch thickness.
Upon having the tiles replaced in this bathroom i decided it was time to tackle this ceiling once and for all with the proper products that would repair.
This meant we had to buy a little wider baseboard as well.
When creating the resin patch for your shower or tub wall there should be simple instructions in the kit.
Attach at least one furring strip 1 by 3 inch piece of wood to the back of the existing drywall with 1 5 8 inch drywall screws unless the drywall you ve removed has exposed at least two wall studs.
Using a putty knife you are going to apply the resin to the hole.
If not all you have to do is mix up the compound and hardener.
You ll need enough luan baseboard and lip molding to cover your damaged walls.
Dip a stiff brush into the mixture and hold it close to the wall bristles up.
Draw an x on the wall above the hole and an arrow on the patch that points at the x so you ll know how to orient the patch in step 6.
Allow your patch to dry which should take at least 24 hours.
Keep going until you cannot feel any seams between the patch and the existing wall.
If exposed studs or wall bottom plate are rotted cut these sections away and install new 2 by 4 or 2 by 6 studs to repair it.
You may need to remove a larger section of drywall to repair rotted.
I ve done a few patch up jobs in the past scraping off the worst of the damage and touching it up with a kitchen and bathroom paint but the problem always resurrected itself quite quickly.