The summer holiday was quite warm, so the paint has thoroughly dried. The last thing to do was spray a coat of varnish over the whole wagon. This is to seal and protect the lettering.
There were also some tiny mistakes (sags and drips of paint) that had to be removed. This was done by sanding these down with fine sandpaper and then respraying them with green paint with an airbrush. With the airbrush, I can control the amount of paint and the area where it should be applied.
But because only a small area is touched-up, the gloss of the green paint will differ, especially at the edges of the touched-up area. This is where the coat of varnish helps out. This coat, sprayed with my big spray gun, gives an even layer of varnish, which give a smooth and semi-gloss finish.
The buffer heads and coupling hooks were blackened, by heating them and dipping them in old engine oil. (The same method as used for the other wagons).
So this final step completes the Klappdeckelwagen (lidded wagon). Ready for the track.