In this video we're going to paint over some wallpaper using a couple of
different products. The first product is Zinsser 1-2-3 and the second product is
Zinsser Wallpaper Cover-Up. Zinsser Wallpaper Cover-Up has been specifically
designed for this purpose and is the preferred product, it is also cheaper
than the Zinsser 123. If the wallpaper is in a kitchen like in this
first example you're going to have to clean it first. In this video I used a
sugar soap and water. If you do use sugar soap you must ensure that you clean off
any residue of the sugar soap as this can interfere with the adhesion of the
paint later on.
We now need to inspect the wallpaper, look for any bits that are not stuck
down properly, if you find any then it's a good idea to stick them back using some
border adhesive.
It's a good idea to caulk any gaps using decorators caulk before we go any further.
If any of the wallpaper is mouldy it is going to need treating using a suitable
anti mould solution. It's critical that the Zinsser 123 is mixed
thoroughly one of the easiest ways to do this is with the drill and the mixer
paddle. Once it has been mixed thoroughly I'm transferring some into the Worcester
Pelican which is great when you need to use a brush and the small roller at the
same time. Once the wallpaper is completely dry you can then proceed with
the primer I'm starting off by cutting in at the edges using the brush before
applying the Zinsser 123 using a four inch roller. Obviously for larger
jobs you can use a larger roller but this kitchen is only small and so a 4 inch
roller is adequate. Ensure the primer is rolled out and ensure you get
good coverage with no runs. The beauty of the Zinsser 123
is that it is quick to dry and can normally be painted over in a couple of
hours. I am now going to speed things up a little to make the video as short as
possible.
Now the primer has dried I'm applying two coats of Zinsser perma white this is
the ideal paint for use in kitchens and bathrooms as it is mould and mildew
resistant.
Again I'm using the brush to cut in at the edges then the 4 inch roller to roll
out the brush marks.
In the second property my mate Paul is painting over some vinyl wallpaper and
some blown vinyl. This property has been renovated a good 12 months after
the kitchen in the first example this time we are using Zinsser wallpaper coverup.
This is a superb product for painting over wallpaper as it covers
really well and ensures that the paper does not bubble when being painted.
Wallpaper coverup was used in at least 3 rooms in this property and the results
were fantastic. I'm now going to speed the video up in
places to keep the video as short as possible. You need to ensure that the
wallpaper is clean and dry and then nothing can interfere with adhesion. If
any wallpaper is loose it's a good idea to fix it down as shown earlier in this
video. You can apply the Zinsser Coverup using a short pile roller or a brush. Obviously
you can use a larger roller than the one in this video as it will speed up the
job considerably. The wallpaper coverup can be painted over after about 8 hours but
it's best to leave it till the next day if possible.
Now the coverup has dried and it's time to apply the top coat of paint in this
video we're using a magnolia emulsion which is being cut in at the edges
using a brush and then applied using a roller and extension pole.
After the emulsion is dry another coat will be applied to guarantee an even
coverage. So in this video I gave you two examples of how you can paint over
wallpaper it is important to use the correct primer because if you don't
prime it correctly you can make a lot of work for yourself.
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