Rosin Varnish Brown Extra Resin is meant for special aging techniques on classic wooden stringed instruments. They provide a beautiful, transparent, and highly resistant film.
They are also appropriate when easy chipping and hard varnish are required. Rosin Varnish Brown Extra Resin was developed and tested in collaboration with Peter Westerlund.
Before use, it is recommended to test on pieces or parts of wood like those of the instrument to be treated to predict the color tone that can be achieved in each case.