Varnish
Estimated value as of 2026 · Retail art supply websites including Jerry's Artarama, Walmart, Jackson's Art Supplies, School Specialty, Hobby Lobby, DecoArt, and Art to Art
A protective finish coating applied to paintings to seal and preserve the artwork while enhancing color or providing matte, satin, or gloss finishes.
Fun fact Varnish can be applied as a liquid brush-on product or as an aerosol spray, with aerosol versions like Golden Archival Aerosol Varnish commanding premium prices up to $69.95 compared to standard liquid varnishes.
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