Surface Primer is available in a range of basic shades most frequently employed to prepare the surface of the model or miniature before starting the painting process. Primers can be applied on all surfaces, resin, PVC, brass, white metal or wood. The primer preserving even the smallest detail of a model, and improves the adherence of the colours applied on this base. , , It is recommended to apply the Primer in various layers; the product dries rapidly and forms a homogenous film of extraordinary strength and resistance within a few hours after application. Surface Primer can be used directly or diluted with Vallejo Airbrush Thinner of Flow Improver.