I use white prime for all material.

I can tell you what work it was:

1. I printed some parts together – like you know
2. i use “one-second glue” to put the parts together
(that i will get one part)
3. i use gast ( german “gips”) – then i drag the head
4. i spray with primer.
5. again drag the head
6. from 3. to 5. i think 10 times.

So after 2 weeks it looks like that!

Still it´s missing white varnish and for the end clear varnish on top.

To see how it can look like – In my new post .

PS: I forgot one important info:

I printed all parts in PLA in 100% with a Ultimaker 2 in 0.1 layer thickness with 50 mm/s . So i one way it take a while, but on the other hand i have the possibilty to polish/drag/grind the part or cut small pieces away.