Knowing how to apply veneer plaster to drywall is important because opting for nice-looking plastered walls is very hard on the pocket. Just do it yourself and you will be able to get that desired look without having to strain your finances.
What to know about how to apply veneer plaster to drywall:
There is no direct method of applying veneer plaster to regular drywall, hence the use of blueboard is very necessary. If the task of removing existing drywell is overwhelming, do not be intimidated and use blueboard over the existing drywall. Follow these steps to understand how to apply veneer plaster to drywall.
Step 1-Getting started:
First of all, you have to install the blueboard, which is a drywall specifically designed to be covered in plaster. Only one coating of blueboard is enough in most cases as it has far less shrinkage than air dry compounds that are conventionally used. The blueboard comes with square edges, which is to help you place it on the wall with ease.
Step 2-Covering the walls:
Apply mud and tape to the seam, following it with the application of fiber mesh drywall on the seams. Once done with this, use a drywall knife to cover the tape with a single coat of joint compound. After the initial coat dries, reapply the joint compound, covering a wider area.
Wait overnight for the joint compound to set in and then use the sandpaper to even the joints out until they are smooth and even with the rest of the wall.
Step 3-Mixing the plaster:
It is highly recommended to make use of a veneer plaster mix, especially when you are undertaking a project such as this for the first time. Now, mix the veneer plaster in a bucket and be careful to add water to the mixture slowly. This will ensure that the consistency of the mixture stays just right and does not become too watery.
Step 4-Applying the mixture:
When done with the first three steps, apply the first coat of the plaster, using the trowel. Take special care to spread it smoothly. This will be the base coat and it should not exceed 1/16th of an inch in thickness. Make sure the basecoat has at least an hour to dry before applying the second coat.
Step 5-The second coat:
It is imperative to make sure that there are no lumps or scratches in the second coat and that you have covered the wall evenly. This is why you have to be very careful at this stage of the procedure, as it will have a profound impact on the finished job.
Step 6-The finishing touches:
Make sure the wall dries over night. After which you can either leave it the way it is or apply paint or primer to it, just as you would to a drywall.