SPRAYWAY Fast Open 957 Screen Opener opens dried-in areas on the screen. Spray from 6 to 8 inches with a circular motion whenever screen clogging occurs. A very thin application on dried-in areas is all that is needed, then 2 or 3 squeegee passes will open the mesh completely. For use with plastisol inks. Use only on screens made with photographic (direct or indirect) stencils or lacquer proof knife-cut films.