Blue System3 Screen Drawing Fluid is applied by brush directly to the screen to create a drawn image. It can be applied neat but often requires some dilution with water in areas with finer detail. After printing, screens can be reclaimed by softening up the block with very hot water then vigorously washing out the Screen Block with a suitable brush and a very strong soap solution such as undiluted washing-up liquid.
Screen Block should be kept upright and stored at normal room temperature.