Varnish protects the surface of a painting from dust and other
airborne pollutants. When paint dries, small pores open up in the
surface to let the solvent escape; these pores make the surface
vulnerable, and that is why a coat of varnish is required after the
painting has dried completely.
Showing posts with label Varnish. Show all posts
Showing posts with label Varnish. Show all posts
Monday, 11 February 2013
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