The photo emulsion method of screen printing allows artists to create a photographic stencil featuring highly-detailed images. Speedball's diazo photo emulsion & sensitizer offer professional-grade results and remove the need for expensive equipment and darkrooms. for use with polyester screen fabrics, Speedball's diazo photo emulsion & sensitizer may be used with any water-soluble or solvent-based ink and can be easily removed with Speedball's photo emulsion remover. Diazo photo emulsion must be mixed with diazo sensitize.

MUST BE ACTIVATED - Speedball’s Diazo Photo Emulsion is a 2-step process where the photo emulsion needs to be “activated.” To activate, the photo emulsion, sensitizer needs to be added. Speedball Diazo Sensitizer sold separately. EASILY REMOVES WHEN FINISHED - Can be easily removed from screen with Speedball Diazo Photo Emulsion Remove to reclaim screen for another use. USE WITH ANY WATER-BASED OR SOLVENT-BASE SCREEN PRINTING INK - For use with polyester screen fabrics, Speedball’s Diazo Photo Emulsion & Sensitizer may be used with any water-based or solvent-based ink. NO DARK ROOM NEEDED - Get professional-grade results without the need for expensive equipment and darkrooms. Emulsion can be mixed and applied under normal light conditions. Must keep in a dark place until time for exposure. CREATE HIGHLY DETAILED IMAGES - Allows artists to create detailed or photographic type stencils for screen printing.

Item Volume: 750 Milliliters. Paint Type: Watercolor. Package Information: Can. Brand: Speedball. Date First Available: December 26, 2007. Manufacturer: Speedball Art Products. Item Weight: 1.9 pounds. Is Discontinued By Manufacturer: No. Best Sellers Rank: #24,398 in Arts, Crafts & Sewing. Customer Reviews: 4.5 out of 5 stars 423 ratings 4.5 out of 5 stars. : B0011YTZ9G. Item model number: 4579. Product Dimensions: 3.75 x 3.75 x 3.75 inches.