Hi all, very general question regarding acrylic paint to wood. Is a sealer always required? Thinking of acrylic thinned down to airbrush consistency. Seems to me there is a lot of water content there that might not be good for a wooden model held together with PVA. Thoughts and advice appreciated on yes/no and which sealer would work with artists acrylics if it is needed.
Edited by GemmaJF, 03 January 2017 - 07:57 PM.