Which is better and more durable to use for an oil painting? Stretched canvas or gessoed masonite/board panels? tempered or regular masonite? Are 1400# watercolor boards good for oil?
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Masonite vs. Canvas!
Let the battle begin. They both have their strengths and weaknesses, I suppose. More durable for right now would have to be Masonite. Tempered masonite is better than regular masonite, it has a stronger surface and is harder in general. I say for right now, because over the scope of all of art history, it only has really been used this century, so for archival purposes, the jury is still out. In 200 years it may crumble and fall to pieces. I seal mine front and back (with whatever acrylic gesso I'm using) to keep out moisture, which may be its biggest enemy. It's also cheaper than canvas (if you stretch it and everything).
But hey, who says you have to choose? If you miss the texture, you can apply your gesso with a stiff bristle brush in a cross-hatch pattern to give you a faux texture, or simply use a thick coat of acrylic gesso as a type of glue and press actual canvass to the surface of the masonite? You get the strength and rigidity of masonite and the full feel of canvas (with all its absorptive qualities) though no spring.
What do you think?
If one requires stability the best paintings that have lasted centuries old are done on tin covered wooden panels. Illustrators I've trained with used painted masonite as I have for quick work and because it's inexpensive. The rule is to seal all edges and the back to prevent moisture from entering and warping the panel. Once they warp they are almost impossible to flatten out again.
Here is a painting on heavy canvas I purchase from theater supply houses who have huge rolls for their theater mural scenery.
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