The enviro.Series from lancer group international is a set of environmentally responsible products for screen preparation and cleaning. Their screen preparation products in this series include three things - 939 mesh roughener, superwet mesh prep and 2000 green environmentally friendly wash-up. The first roughens new mesh for better stencil adhesion and it will not clog the screen. It should e applied to both sides of the screen and worked in well with a brush. It can then be washed away with water. The second is a degreasing and wetting agent for screen fabris, allowing the screen to hold water for easy application of capillary films and better emulsion coating. The third is a plastisol wash up and an activator for haze removing.