Ulano Screen Filler No. 65 – Water-Resistant Screen Printing Blockout Seal pinholes, block unwanted mesh openings, and improve stencil control with Ulano Screen Filler 65, a professional water-resistant screen filler designed for screen printing stencil correction and blockout applications. Ulano Screen Filler 65 helps prevent ink leakage by sealing non-image areas, frame edges, pinholes, and small stencil imperfections before production printing begins. Its durable water-resistant formula is ideal for long print runs and demanding production environments where dependable blockout performance is critical. Perfect for textile, graphic, and industrial screen printing, this screen filler helps printers maintain cleaner prints and more reliable stencil performance throughout production. Durable Water-Resistant Blockout Performance Small stencil imperfections and unsealed mesh openings can lead to unwanted ink marks, messy prints, and production waste. A dependable screen filler helps create cleaner stencils while improving overall print quality and production consistency. Ulano Screen Filler 65 is formulated to provide durable blockout performance even during extended production runs and repeated screen use. Features & Benefits Professional water-resistant screen filler Helps seal pinholes and unwanted stencil openings Prevents ink leakage during printing Ideal for blocking frame edges and non-image areas Durable performance for long production runs Suitable for textile, graphic, and industrial printing Helps improve stencil control and print cleanliness Great for darkroom and production screen preparation Common Applications Blocking out screen pinholes Sealing frame edges Correcting stencil imperfections Preventing unwanted ink marks Long production print runs Screen room and darkroom workflow Essential for Professional Screen Preparation Reliable blockout products help printers reduce production errors and maintain cleaner print results throughout demanding jobs. Water-resistant fillers are especially useful for screens exposed to repeated ink passes and extended production conditions. Ulano Screen Filler 65 helps create cleaner stencils and more controlled production printing. Ideal For Professional screen printing shops Darkroom technicians Textile and graphic printers Industrial printing operations Long production runs Schools and universities INSTRUCTIONS Before printing, completely air dry screen filler the same way you would dry your stencil. Use Extra Heavy Blockout No. 10 for easier handling, for coverage with a single coating or with coarse mesh. For direct emulsion and CDF Direct-Film stencils: Pour a small amount onto the border area of the fully processed and dried stencil on the printing side of the screen. Scrape it evenly into the mesh, using a piece of cardboard or plastic. Apply a second, "reinforcing" coat to the squeegee side of the screen, if necessary. For Indirect System stencils: For best register and a strong "knit" between stencil and screen filler, apply the screen filler, as above, when the screen mesh is dry, but before the indirect film is completely dry. Apply the screen filler to the printing side of the screen, going over the edges of the backing sheet. For touchups: Use full strength or thin with tap water and touch up as needed with either end of an artist's brush. To remove: After ink removal, but before stencil removal, dissolve with water. Air dries, so keep the cap on. Recommended for use on all mesh, with all stencil systems. Use only with non-aqueous inks.
