STA-SHARP Adhering Liquid

STA-SHARP Adhering Liquid (also known as Sta-Sharp 4143) is an essential solvent-based solution for adhering hand-cut stencil films to screen printing mesh. Manufactured by Ulano, this specialized liquid is designed to work exclusively with STA-SHARP S3S and other compatible knife-cut films. It functions by slightly softening the film's top layer, allowing it to anchor securely into the fabric for a durable, high-definition stencil. Key Product Highlights VOC-Free Formulation: The modern version is environmentally friendly and free of Volatile Organic Compounds, often eliminating the need for specialized ventilation during application. Precision Adhesion: Specially balanced to ensure the film wets uniformly, turning it a darker green to indicate a strong, mechanical bond. Ink Compatibility: Once dry, stencils adhered with this liquid are fully resistant to water-based inks, making it ideal for poster and general graphic work. Easy Corrections: Provides excellent "stick-back" qualities, allowing for minor adjustments before the stencil is fully cured. Application & Best Practices Compatibility Warning: Reformulated STA-SHARP Adhering Liquid must be paired with reformulated S3S film to ensure proper bonding. Technique: Use two clean rags; wet the mesh from the squeegee side with the liquid and immediately follow with a dry pad to blot excess and secure the edges. Drying Time: Allow at least 15–20 minutes for the solvent to fully evaporate before peeling the polyester backing sheet. Safety: Always refer to the Safety Data Sheet (SDS) for handling instructions, as it is a flammable liquid.