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Rubber cup bottom to secure on most surfaces
Spotting pinholes and repairing minor screen breakdowns
low elongation monofilament polyester screen printing fabric
Find your pinhole and fill it in with this pen and be done
Block-Out Pens 803908 Aluminum Screens Rubber cup bottom to secureThese flash dry block out pen applicators are for pinhole and general screen repair. Spotting pinholes and repairing minor screen breakdowns. Block out Pens replace masking tape as the quick fix for jobs in progress. Blocked out pinholes stand up to repeated screen wiping. Find your pinhole and fill it in with this pen and be done!
