I have used both melamine lacquer and 4 or 5 coats of thin CA but, unlike most responses here, prefer the CA. I think the lacquer does give a more ‘natural’ look but the CA is more robust and, for me anyway, I prefer a glossier look. I would welcome a view on how people use the lacquer…maybe I’m not applying it the best way…any tips?
I use a vice to press fitments and have not had cracking CA so far…maybe just lucky but keep the tube clean, test the fit before turning and open it up if really tight.