Petersburg varnish is a high quality furniture polishing varnish.
The selected raw materials mastic, shellac, larch turpentine and some others, are gently dissolved in cold anhydrous
ethyl alcohol. Further dilution can be done with ethyl alcohol.
To get a longer open time, up to 10% butanol can be added.
Through-drying occurs within 36 hours.
Ingredients:
Ethyl alcohol, shellac, sandarac, larch turpentine, gum mastic, lavender and camphor oil .