WR Liquid Tape - Water Based Resistant Block Out is the ultimate screen block out. This fast drying formula is durable and high abrasion resistant. It's designed to fill open areas of the screen not covered by the emulsion. It is ideal for water based and discharge printing. 

For Use With:

  • Water-Based Inks
  • Discharge

Key Characteristics:

  • Fast Drying 
  • Non Hazardous
  • Fills Open Areas
  • Good for long print runs
  • Simple & Easy To Use


  1. When the screen is dry and free of contaminants, put the block out on the print side of the screen and spread it over the open areas until it is completely filled.
  2. Touch up the defects. This includes blobs of product which tend to dry the outside and pop off or smear during printing. When very fine meshes are used you can reduce the viscosity by adding a little bit of water.
  3. Remove block out with Emulsion Remover

Shelf Life:
+12 months


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