Turbo Dork Acrylic Thinning Medium 120ml — Water-Based Non-Toxic Flow Improver for Airbrush & Brushwork

Turbo Dork Acrylic Thinning Medium is a water-based, non-toxic 120ml flow improver designed to thin acrylic paints for smoother brushwork and cleaner airbrush performance.

Designed for hobbyists, illustrators, model painters and fine artists, this 120ml bottle offers a reliable way to adjust paint viscosity without sacrificing pigment clarity or adhesion. Its formula is water-based and meets ASTM D-4236 safety labeling standards, so it’s user-friendly for studio use. Use it to reduce brush drag, prevent brushstrokes, and maintain even atomization through airbrushes when working with acrylics.

How does this medium change paint flow for airbrushing?

The medium lowers surface tension and thins acrylic paint to a consistency suitable for most airbrushes while preserving colour integrity. It helps avoid clogging and produces a stable, consistent spray pattern across different nozzle sizes.

• Helps achieve smoother atomization with fewer splatters.
• Reduces clogging at common nozzle sizes (0.2–0.5 mm).
• Maintains pigment saturation better than plain water thinning.
• Works with both single-stage and multi-stage layering techniques.

Will thinning with this medium affect drying time or finish?

The water-based formula may slightly extend open working time compared with straight water, allowing more time for blending and feathering. It dries to a stable acrylic film similar to unmodified paint, so final gloss or matte levels depend on your original paint and topcoat choices.

• Moderately extends blending window for wet-on-wet techniques.
• Does not leave oily residues—compatible with acrylic varnishes.
• Suitable for layering without excessive reactivation of previous coats.

How much should I mix into my paint for optimal results?

Start with a small ratio and increase as needed: typically 5–20% medium to paint by volume for brushwork, and up to 30–50% for delicate airbrush applications depending on paint brand and pigment load. Always test on scrap before committing to a project.

• Brush thinning: begin at 5–20% medium to paint.
• Airbrush thinning: start at 30% and adjust to desired flow.
• High-pigment colours may need more medium for smooth spraying.
• Shake or stir gently—do not over-aerate to avoid bubbles in sprays.

Is it safe to use in my home studio and compatible with other acrylic brands?

Yes—this medium is water-based and non-toxic, labeled to ASTM D-4236 standards, making it well-suited for home studios and classrooms. It is formulated to be broadly compatible with most water-based acrylic paints, but you should always test a small mix when combining with specialty or unknown formulations.

• Non-toxic, water-cleanup—easy to handle and store.
• Broadly compatible with student and professional acrylics.
• Made in the USA with consistent quality control.
• Keep tightly capped to prevent evaporation and contamination.

Who is this for: Turbo Dork Acrylic Thinning Medium is ideal for model painters, airbrush artists, illustrators and studio painters who need predictable thinning and cleaner finishes without harsh solvents. If you work with acrylics and want smoother brushwork or more reliable airbrush performance while keeping a water-based, non-toxic workflow, this 120ml bottle is a practical addition to your kit.