These fast drying blockout applicators in convenient pen applicators are for
pinhole and general screen repair. Covering pinholes and repairing
minor screen breakdowns has never been easier.
Blockout Pens replace masking tape as the quick fix for jobs in
progress. Blocked out pinholes stand up to repeated screen wiping. Two color-coded pens are available, to meet different needs.
Red Pen
— A fast drying, water soluble (10 to 15 minutes) blockout. Recommended
for use during screen preparation. Works with all stencil systems.
Resists virtually all solvent based, plastisol, and UV inks. Reclaims
with tap water.
Green Pen — An ultra fast
drying, water soluble (30 to 90 seconds) blockout. Recommended for on
or off the press touch-up of direct stencil systems. Resists plastisol,
UV, and most solvent based inks. Reclaims with tap water.
Blockout 
Screen Printers Block Out Pens 
