Preparation tips

Always undercoat your models. It does not just make the models look cooler, but it protects the models aswell.

Also remember foundation paints as they rarely need a second coat of paint!

Another Great Tip! Always use a Chaos Black undercoat for the darker look in models, and a Skull White in the lighter ones! Stops the paint coming as easily, as the paint sticks to the undercoat instead of bare plastic!

(I've edited your posts into one, please don't double post, use the little edit button! )

i compleatly agree with these, and you cant stress how important it is to undercoat

I never undercoated my tau and they turned out the quality of poo

exactly why you should undercoat

Too right!

when i buy all my necrons, first thing to do is undercoat!

But should you spray pre or post construction?

I sprayed all my chaos Yesterday, My hand turned Black...