The Vallejo Surface Primer Earth Grass (Early) improves the adherence of colours applied on the base and used most frequently to start the model or miniature by preparing the surface. It can be applied on all surfaces, such as resin, PVC, brass, white metal or wood due to its adherence. It helps to preserve even the smallest detail of a model. Simply apply the primer in various layers that dries rapidly forming a homogenous layer. It offers high strength and resistance in no time.