Hi, if you are trying to figure out what is the best primer for painting over wallpaper, it is the oil-based primer. Priming the wallpaper helps with adhesion, blocks paste and also overcomes moisture from your emulsion penetrating the paper and causing it to lift or bubble. Oil-based primer is one of the best to use because of some qualities it exhibits. I will tell you about them below.
Best Primer to Paint Over Wallpaper
Oil based primers don’t penetrate your wallpaper as freely, compared to water based primers. So, this helps in avoiding issues with bubbling. However, it can still happen in some cases.
Another feature that makes oil based primer suitable is that it acts as a barrier coat. This barrier stops water from the emulsion reaching the wallpaper and causing a problem.
The other benefit of using the oil-based primer is its stain-blocking properties. Without it, you may get seepage through your seams, which may discolour the emulsion, although this is a rare thing.
Now, oil based primer also has a couple of disadvantages. It has a strong odour, so when you are working with it, ensure you have sufficient ventilation. Also, it isn’t environmentally friendly, so that is another thing. But overall, its features do work in painting over wallpaper.
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What is the Best Primer for Painting Over Wallpaper?
preet333
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2025-10-09T13:49:10+00:00 2025-10-09T13:49:12+00:00Comment
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