Hi
I am building my first boat , a Modelslipway 1/16 Tamar and at a point ready to spray paint the cabin. I intend to paint the inside grey and outside VW orange. What would be the best undercoat colour for the orange cabin. Have had a bad experience with the Halfords white undercoat, which was explained in a previous post so was thinking of grey undercoat. Does the difference in undercoat alter the final topcoat colour of VW orange . Thanks for any replies.
Not spraying until weather warms up.
Alan