Speedball Acrylic Screen Printing Ink, Process Yellow 946 ml — vivid pigment & long open time

Speedball 046412 is a professional-grade acrylic screen printing ink in a 32 fl. oz. jar, delivering vivid process yellow colour suited for printing on paper, wood and cardboard.

Engineered for artists, designers and printmakers, this Speedball acrylic screen printing ink offers a long open time and rich pigment load so you can layer, blend and register prints without rushing. Non-flammable and solvent-free, the formula cleans up easily with soap and water and carries the AP seal for safety. Available in a wide palette, this Process Yellow pairs well with other Speedball colours, fluorescents and glow-in-the-dark inks to expand creative possibilities in studio and classroom projects.

How does this ink behave during screen printing?

The acrylic formulation is balanced for outstanding tack and viscosity, giving dependable transfer through screens while keeping stencils crisp. Its extended open time prevents premature drying on the screen, making it easier to print multiple pulls or work with complex multi-colour pieces.

• Consistent viscosity for even coverage and sharp detail
• Long open time reduces clogging and improves registration
• High pigment concentration yields bright, true yellow prints
• Works with a wide range of mesh counts and squeegee durometers

Which surfaces are compatible with Speedball acrylic screen printing ink?

This ink was formulated to bond well with absorbent and semi-absorbent surfaces commonly used in printmaking. It performs especially well on paper, wood and cardboard, producing vivid prints and good adhesion when cured or allowed to dry fully.

• Ideal for fine art prints and posters on various paper stocks
• Adheres cleanly to unfinished or lightly sealed wood panels
• Suitable for cardboard prototypes, packaging mockups and craft projects
• Not recommended for flexible textiles without appropriate additives or textile-specific inks

What practical benefits and safety features does this product offer?

Speedball acrylic screen printing ink provides a balance of performance and user-friendly handling. Because it’s non-flammable and contains no solvents, cleanup is straightforward with soap and water and studio ventilation demands are reduced compared with solvent-based systems.

• AP seal indicates compliance with recognized safety standards
• Solvent-free formulation simplifies cleanup and storage
• Available in a 32 fl. oz. size for frequent printing or larger runs
• Pairs with fluorescents and glow-in-the-dark inks for expanded effects

Who is this for? Speedball 046412 Process Yellow in the 32 fl. oz. container is aimed at professional printmakers, art educators, and serious hobbyists who require dependable colour, extended open time and easy maintenance. It’s especially useful in studio environments, classroom settings and small production runs where consistent pigment, clean handling and compatibility with paper and wood are priorities. If you need a reliable yellow that integrates with a broad Speedball colour range and handles well for layered screen work, this ink is a practical choice.