Technique of oil painting and preservation of paintings

[Seriy]

I read that one artist Samara http://frol-veseliy.livejournal.com/201320.html#cutid1 uses as a canvas so-called banner fabric for advertisement. It is dense, from 300 g of PVC fabric is very resistant to atmospheric effects and UV, T e inside, probably eternal. One side of it is covered with acrylic primer (laminated) to print the image. The artist writes in her acrylic. The producers had read that you can write and butter. In principle, if covered with acrylic-and why not?
Very inexpensive - 30-40 rubles sq. m. Given that this is the cost of soil, it just really want to try.
In the gallery of Art + Art at Winzavod hang huge acrylic work precisely on this fabric, I thought-on does not look like linen.

Who knows what about this?