Hi there, The lacquer on the barrel of Waldmann pocket fountain pen has gone I asked the distributor of the firm, unfortunately they have taken down the shutters in Turkey. Thereby, I decided to find my own solution. I applied 3 thin acrylic paint coats on the barrel, then I will be working on polyurethan varnishes for finisihing. Yet, i am not clear wether is the best option or not.. Should I use waterborne paints and dense shellac finisih? I need more recommendations and advices.. Thanks for sparing your time..