Search  for anything...
U.S. Art Supply

U.S. Art Supply 16-Ounce Pint Airbrush Thinner for Reducing Airbrush Paint for All Acrylic Paints - Extender Base, Reducer to Thin Colors Improve Flow - Works for Thinning Acrylic Pouring Paint

  • Based on 2,780 reviews
Condition: New
Checking for the best price...
$16.99 Why this price?

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 6
Order within 13 hours and 48 minutes
Available payment plans shown during checkout

Recently Viewed

Color: Airbrush Thinner


Features

  • U.S. Art Supply airbrush water-based acrylic paint thinning reducer and extender base, 16-ounce pint bottle. It works excellent for thinning Acrylic Pouring Art Paint.
  • Designed to make the airbrush colors thinner, increase color transparency and improve the color flow with smaller tipped airbrushes.
  • It contains acrylic-based binders to ensure that you do not lose any paint quality when reducing it further for any desired effect.
  • We recommend thinning with airbrush reducer & extender base when doing fine-line detailed work with a small tipped airbrush.
  • Our vibrant acrylic airbrush colors are designed for permanent results on most mixed-media and textile surfaces.

Brand: U.S. Art Supply


Color: Airbrush Thinner


Size: 1 Pound (Pack of 1)


Item Volume: 16 Fluid Ounces


Special Feature: Non Toxic


Unit Count: 16.0 Fluid Ounces


Paint Type: Acrylic


Specific Uses For Product: Thinning airbrush paint for improved flow and color transparency, particularly for all acrylic paints See more


Surface Recommendation: textile


Indoor/Outdoor Usage: Indoor


Brand: U.S. Art Supply


Color: Airbrush Thinner


Size: 1 Pound (Pack of 1)


Item Volume: 16 Fluid Ounces


Special Feature: Non Toxic


Unit Count: 16.0 Fluid Ounces


Paint Type: Acrylic


Specific Uses For Product: Thinning airbrush paint for improved flow and color transparency, particularly for all acrylic paints


Surface Recommendation: textile


Indoor/Outdoor Usage: Indoor


Item Form: Liquid


Included Components: paint


Age Range (Description): Adult


Is Waterproof: False


Package Information: Bottle


Color Code: FFFFFF


Water Resistance Level: Not Water Resistant


UPC: 848849019292


Global Trade Identification Number: 92


Manufacturer: US Art Supply


Product Dimensions: 3.1 x 3 x 6.6 inches


Item model number: AR-16Z


Is Discontinued By Manufacturer: No


Item Weight: 1 pounds


Country of Origin: China


Date First Available: December 12, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good value for the money
Color: Airbrush Thinner
Why did you pick this product vs others?: I’ve been using the U.S. Art Supply Airbrush Thinner for a few weeks now, and it does exactly what it’s supposed to do. It thins acrylic paint smoothly and helps prevent clogging in my airbrush. The consistency is good and doesn’t affect the paint color or finish. It works well with multiple brands of acrylics, not just their own. I also like that it comes in a decent-sized 16 oz bottle—it lasts a while. The price is fair for the quality. If you’re looking for a reliable thinner for airbrushing acrylics, this is a solid choice. ... show more
Reviewed in the United States on June 23, 2025 by RW
    • Works good
Color: Airbrush Thinner
Works as expected
Reviewed in the United States on June 8, 2025 by FLINT A FERGUSON
    • good stuff
Color: Airbrush Thinner
use sparingly
Reviewed in the United States on May 28, 2025 by Roll Tide
    • it came when it was supposed to
Color: Airbrush Thinner
Haven't used it yet, but it fits well and looks well made
Reviewed in the United States on May 15, 2025 by Amazon Customer
    • Great
Color: Airbrush Thinner
Love this one
Reviewed in the United States on May 13, 2025 by angie
    • Airbrush thinner
Color: Airbrush Thinner
Thinns airbrush paints making it easier to spray the airbrush without clogging.
Reviewed in the United States on April 27, 2025 by M. Smith
    • Amazing for 3D printed projects
Color: Dark Brown
Great paint for the value it's ready to spray but I recommend using a few drops of thinner drys with the perfect sheen durable and looks amazing the colors are rich and it cleans up in a snap it sprays very well and gives nice even coats and the bottles go a very long way and considering the price of tiny bottles at Hoby stores you can't beat the value for a high quality paint a must have for 3D printing projects and basically anything you want to paint no harsh fumes either over all great ... show more
Reviewed in the United States on February 10, 2025 by Ronin Neko Studios
    • A good product, but its better when it doesn't arrive in a damaged container
Color: Airbrush Thinner
This product is very effective at thinning out the paint, particularly for closer sprays, but this recent bottle showed up with the cap absolutely obliterated. The unrelated airbrush cleaner, in a similar bottle and packaged in the same box, was just fine and intact.
Reviewed in the United States on June 13, 2025 by M.G. Trehern

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...