Posts Tagged ‘michael's’

Preparing To Work With Black Wallpaper

November 12, 2022
Black wallpaper’s gonna go on this wall . Because wallpaper sometimes shrinks a tad as it dries , and because manufacturers can’t always guarantee a perfectly straight cut edge , it’s possible that some of the wall will peek out from behind the seams .
One way to prevent this is to stripe dark paint on the wall under where the seams will fall. This wallpaper is made of non-woven and won’t expand as it gets wet with paste . Each strip is 27″ wide . This makes it easy to measure and plot where each seam will fall.
The center of the pattern is not placed in the middle of the wallpaper strip, but 10″ in from the left edge . I used that information to calculate where the seams would fall .
The paint I use is just craft paint from Michael’s or Texas Art Supply . I thin it with water (in the orange Gatorade cap) and swipe it on the wall with that scrap of sponge . It’s important not to make the paint too thick , because you want the wallpaper to be adhering to the wallpaper primer , and too heavy a coat of craft paint will prevent that primer from doing its job.
After laying out where each seam will fall, I use this laser level to shoot a vertical red line onto the wall, as a guide for where to swipe on the black paint .
Because this wallpaper is printed on a white substrate, it’s possible that that backing will show at the seams. So I use black chalk – again from the art supply store – to run down the edges of the wallpaper .
There’s been an uptick in interest in dark colors in wallpaper these days.
This wallpaper is by Rifle Paper .

Dwunk Cwitters – Dark Seams

July 29, 2022
Re my previous post , it’s very common for wallpaper to shrink just a tad when the paste dries, and this can leave you with teeny gaps at the seams. So when hanging a dark paper like this, I like to stripe a band of black paint under where the seams will fall. This way, if the paper does gap at the seams, you will see dark, and not the white wallpaper primer .
I measure and plot where each seam will fall and then run a stripe of diluted water-based craft paint (from Michael’s or Texas Art Supply) under where the seam will be. I wet a scrap of sponge and dip it in the paint, adding water as needed. Don’t make it too thick or dark. Because you want the wallpaper adhering to the wallpaper primer underneath all this.
On top of the wallpaper primer, the craft paint dries pretty quickly. But I use a heat gun to be sure the paint is good and dry before hanging each strip.
Don’t paint more than one or two stripes at a time, because wallpaper stretches and expands when it gets wet with paste , and it’s difficult to predict exactly where each seam will fall. For the same reason, be sure your stripes are at least 1/2″ wide, if not a full inch.
Additionally, I’ll take a pastel chalk (NOT an oil pastel – oil stains wallpaper) and run it from the backside along the white edges of the wallpaper, to prevent any white edges from showing at the seams. Do a Search here to see previous posts about that trick .