We use powder paints RAL:
smoothe - structure
gloss - semi-gloss - mat
outer - inner.

Applying cabin, glost oven – inner proportions –6,5 x 2,5 x 2,5 m

Applying cabin

inner proportions
6,7 x 2,8 x 2,1 metres

Glost oven

inner proportions:
6,5 x 2,5 x 2,5 metres