If your vinyl surface is clean the paint or primer will adhere to the vinyl rather than the dirt and you will have a longer lasting finish.
Can you paint vinyl wall decals.
Unfortunately decals are not suited for adhesion and require specific preparation before they will accept paint.
If you put it on a textured wall often it will lift paint flecks and plaster when you remove the sticker also decreasing the adhesiveness of the vinyl.
A lot can go wrong with painting especially if you re not an experienced painter.
Prepare thoroughly or the decals will inevitably shed their new finish.
This can ruin the wall by removing spots of paint and resulting in a patchy look.
If you need to paint but are unable to remove existing decals from the surface you are working on paint over the stickers using the proper techniques.
Paint will not stick to a dirty surface.
However sometimes the paint under the decal sticks to the vinyl when it is removed.
But you must weight costs labor involved and benefits if any.
Your wall decals should be easily removed if you follow this procedure and you have a good paint job you should successfully be able to remove them without removing the paint at the same time which is the goal.
Be sure your vinyl is clean before applying paint by washing it with soap and water and rinsing well.
To avoid this there are a few important steps to take to ensure that your wall decal will remove easily and cleanly without damaging your paint job.
It might be a little more glossy and a little more durable if you plan on mud bogging.
If you get a removable decal or a static cling decal these can be removed and re used to some degree although adhesion will tend to.
If you re interested to learn more about decals and stickers designed as wall graphics visit here.
You can also use a primer between the vinyl and the paint.