Technique of oil painting and preservation of paintings

[Seriy]

By name, the same thing. It is used to agglutinate formaldehyde resin. Phenol, the remainder of the polymerization, flying slowly. I doubt that completely. rather simply redundant. But since the phenol-carcinogen, and the men choked with furniture, where there was such a fiberboard, soak become something else. 50-60's is more phenol-formaldehyde. This difference and you feel.

I'm dealing with RBM and Ross fiberboard. Ukr-better. Ross-general spill. In Ukraine, Polish-tale for sale! And in Leroy (Moscow) I have seen with them in the hall in the debris import-mouth water, but as I see it from the shop floor can bear? Workers say-we used gave you, but how .. T e of import-it is much better rossiyskoy.Imho, as well as with everything, depends on storage conditions, when primed on both sides and hangs in a frame-1000 years of hanging. If the store without a frame and was thrown into here, but variations in humidity, of course, and the edge obobyutsya and warp starts.