On Thu, 4 Sep 2014 01:55:20 +0200, nestork
wrote:


Latex primers and paints in North America are predominantly made from
one of two different kinds of plastic:

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Basically, when it comes to paint, PMMA resins are superior to PVA
resins in that they:
a) stick to damp surfaces better
b) they form a harder, more protective film
c) they form a film that's more acid, alkali and UV resistant
d) they form a film that's more resistant to moisture.

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Excellent post. Thank you.