Our Transparent Retouching Varnish is a liquid etching ground designed for retouching plates. It is used as a stop out ground during aquatint process.
Thanks to its transparent finish, it allows you to see you drawing while stopping out your plate.
It should be applied to a cold plate with a soft brush. This Transparent Retouching Varnish dries slowly.
Contents: Turpentine, Pitch Resin, Beeswax
Dry extract: 18%