Murakami BL-901 red is a medium viscosity, water soluble red screen block out. BL-901 is designed to fill the open areas of the screen that are not covered by emulsion or film. BL-901 can be used for masking other designs on the screen until they are ready to be printed. BL-901 screen block out is excellent for touching up pin holes and fish eyes
Murakami BL-905 is a medium viscosity, water soluble blue screen block out. BL-905 is designed to fill the open areas of the screen that are not covered by emulsion or film. BL-901 can be used for masking other designs on the screen until they are ready to be printed. BL-901 screen block out is excellent for touching up pin holes and fish eyes.
