Grumbacher Picture Retouch Varnish, 2.5oz
An acrylic working varnish for oil painting. Retouch Varnish evens out gloss of unfinished work and revives dry/matte areas. This aids in accurate color comparison. Use in very thin layers. Varnish must be dry before over-painting and is not intended as a final varnish.
Made in the USA.