ULTRA-BLOCK® is a low viscosity, water-soluble blue blockout designed to fill the open areas of the screen not covered by the emulsion. Use for masking several designs on a screen until ready to print or for multi-color work. ULTRA-BLOCK® is also very good for touching up pinholes. 

ADVANTAGES

• • Dries fast
• • Easy to use
• • Useful with all mesh counts
• • Pleasant odor
•  • Coverage in one coat
• • High contrast blue color
• • Durable / High abrasion resistance
• • Easily removed with water
• • Non-Hazardous
• • Biodegradable / Drain Safe

Available In: Quarts, Gallons

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