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This medium is used to block out the surface of a screen printing screen once the positive image is fixed. Apply with a squeegee. After drying, the positive image is washed out in cold water to leave an open-mesh positive image ready for printing. 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 liquid soap. Screen Block should be kept upright and stored at normal room temperature.

Item No. Description List Sale In Stock
DA128237021 8 oz. $20.49 $20.49 Out of stock, special order