Posts Tagged ‘plastic smoother’

Reattaching Curling Seams on Vinyl

January 7, 2020


I hung this Bankun Raffia woven fabric-backed wallpaper a few years ago. Some of the edges along the tile and over the shower and below the window had begun to curl. This is mainly due to

` Not wanting to adhere to the porous tile grout
` Humidity from the shower
` Moisture inside the wall, or coming through the window frame

The few areas that had an inch of paper that was loose called for wallpaper paste. But for the very edges, my “secrete weapon” of clear silicone caulk was the solution. Caulk is tacky and grabs more quickly than wallpaper paste. And it will hold tighter against the aggressive curl of the vinyl.

That aggressive curl is a bit of a beast. But I have another “secrete weapon” that is up to taming the beast – a heat gun.

Be careful using it, and practice first, so as not to damage the vinyl. But judiciously applied heat will relax the vinyl just enough that it will release its curl and lie back neatly into it’s original position against the wall.

In the picture, the putty knife is for pulling the loose edges away from the wall so I can get paste and caulk behind the paper. The white smoother is for pushing the paper against the wall. The putty knife was also a good option here, because it withstood the heat of the heat gun better than the plastic smoother.

Farrow & Ball – Disappointing Quality

October 10, 2019


First three photos – Burnish marks from smoothing paint-coated paper to wall. Read below.

Last two photos – Fat seams caused by poor trimming and thick paper and paint. You man need to enlarge the photo to see clearly. Read below.

I’m disappointed in the quality of the Farrow & Ball paper I hung recently. (See my post from September 1st.) For a high-end brand, their quality-control is definitely lacking.

The seams are thick and dark, and many areas had to be repasted because they didn’t hold to the wall. As one of my highly-skilled, decades-long installer buddies put it: “This is a common problem caused by …… incompetence of factory trimming and poor choice of substrate. This substrate is thick and the trimming from F&B often gives us a “rounded” edge, for want of a better word.” Another installer described the seam edges as “scalloped.” You can never get a good, tight seam with thick paper and paint, and improper factory trimming.

Another disappointment was a sheen on the paper. F&B is proud of their paint, and, instead of using ink (like other successful manufacturers do), they coat their wallpaper with their paint. To get wallpaper stuck to the wall, to eliminate bubbles, and to set seams, you need to use tools, notably a smoothing brush (“sweep”) and/or a plastic smoothing tool.

No matter how gently I swiped with the brush, the paint burnished (left a sheen). Using the plastic smoother to try to coax the cantankerous seams to stay down left worse sheen along the length of each seam. I tried covering the smoother with soft T-shirt cloth, but that didn’t help. This sheen is caused by sensitivity of the paints. I hung three different F&B patterns, and had the same problem with each.
I worked as cleanly as possible, because trying to wipe even a small speck of paste off the surface left another shiny spot. The sheen was more noticeable when the paper was viewed from the side, with light hitting it at an angle.

If other manufacturers use inks that are designed to bond to paper, and that will withstand the light brushing and occasional wiping during the installation process, why does Farrow & Ball persist in using paint on their wallpaper??! Matt-finish paint is designed to be looked at, not rubbed or wiped or washed. And why use a thick, poor-performing substrate, when so many other companies have found wonderful papers to print on??

One solution for the sheen might be to coat the paper with a matt-finish varnish or other product that will even hide the shininess. As for the fat, noticeable seams, there is no solution. For now, we’re leaving everything as it is, because the client doesn’t see what I see, and she is delighted with her new wallpaper.