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U.S. Art Supply Airbrush Flow Improver, 8-Ounce Bottle - Additive to Improve Acrylic Paint Flow, Reduce Clogs, Paint Wetting, Dry Needle Tips, Spraying Performance, Thinner - Artist, Hobbyist Tool

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$13.99

$ 6 .99 $6.99

In Stock
  • 8 Ounce Bottle of U.S. Art Supply Airbrush Flow Improver. A highly effective additive used to improve the flow of paint or other liquids through an airbrush. It is particularly useful when used with airbrushes with small tip sizes, when working with thicker paints, or when trying to achieve a smoother, more even finish.
  • This flow improver is made from a mixture of surfactant, solvent, and acrylic-based binders that work together to reduce surface tension and improve acrylic airbrush paint's wetting and flow properties. It will also help prevent paint buildup and clogging, and keep needles from jamming in the airbrush, improving the overall spraying performance.
  • Following the manufacturer's recommended usage ratio of 1 to 2 drops of flow improver to 20 drops of acrylic airbrush paint is essential. Adding too much flow improver can cause the paint to become too thin and runny, while adding too little may not have the desired effect.
  • The flow improver does not compromise paint quality but does keep paint from drying out as quickly. It's ideal for use when spraying finely detailed line work using a small tip-size airbrush. It meets ASTM D-4236 standards and is a water-based, non-toxic formula.
  • Airbrush flow improver is an essential and valuable tool that airbrush artists and hobbyists should use to achieve better results with their airbrushing projects while enabling them to have longer airbrushing sessions without requiring airbrush maintenance.



Product Description

U.S. Art Supply 8 Fl oz Airbrush Flow Improver
Get the perfect color flow
Water based non-toxic formula

Amadeus
2025-08-16 14:22:56
This flow improver works well, my airbrush doesn't clog as often now. It thins thick acrylic paints well. It also prevents fast drying when you spray clear coating paints making the airbrush work smoothly. Been building scale models for many years and this one is a good choice and inexpensive.
Granna reads
2025-07-09 13:35:28
I wish I had bought this when I bought my airbrush! It would have saved so much time and frustration. I thought my brush was faulty, or I was just no good at it and never would be. I bought this as a last desperate measure. What a difference it has made! My problem was “tip drying” and this prevents it. I’ve even switched to inexpensive craft paints, diluted with distilled water and adding a few drops of this wonderful stuff. My cheap airbrush performs beautifully, and when the needle starts to dry, a quick pinch with a paper towel and I just keep going. It’s absolutely amazing!
M. Smith
2025-06-28 10:04:28
Works great. Help improve airbrush flow.
CINDY
2025-06-17 14:10:00
It works well
Dave B.
2025-04-27 10:15:41
Good quality. I've never had issues with this brand. And the price is definitely worth the buy.
Pamela C Williams
2025-02-13 11:54:01
Value for the money
Mark & Judy
2025-01-11 13:57:39
Works like a charm
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