--- product_id: 267244959 title: "US Airbrush Thinning Reducer and Extender Base, 4 Ounce. Bottle for all Acrylic Paints" brand: "u.s. art supply" price: "B/.57" currency: PAB in_stock: true reviews_count: 6 category: "U.S. Art Supply" url: https://www.desertcart.com.pa/products/267244959-us-airbrush-thinning-reducer-and-extender-base-4-ounce-bottle store_origin: PA region: Panama --- # Optimized for acrylic paints 4 oz precision volume Enhances fine-line flow US Airbrush Thinning Reducer and Extender Base, 4 Ounce. Bottle for all Acrylic Paints **Brand:** u.s. art supply **Price:** B/.57 **Availability:** ✅ In Stock ## Summary > 🎨 Elevate your airbrush game—thin smarter, paint sharper! ## Quick Answers - **What is this?** US Airbrush Thinning Reducer and Extender Base, 4 Ounce. Bottle for all Acrylic Paints by u.s. art supply - **How much does it cost?** B/.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/267244959-us-airbrush-thinning-reducer-and-extender-base-4-ounce-bottle) ## Best For - u.s. art supply enthusiasts ## Why This Product - Trusted u.s. art supply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quality Locked In:** Contains acrylic binders that maintain paint adhesion and brilliance even when heavily thinned. - • **Compact Powerhouse:** 4-ounce bottle designed for frequent use, ensuring you never run out mid-project. - • **Precision Perfected:** Specifically formulated to improve color transparency and flow with small-tipped airbrushes—ideal for intricate detailing. - • **Flawless Flow Control:** Thins acrylic paints without losing pigment integrity for ultra-smooth airbrush application. - • **Versatile Artist’s Ally:** Revitalizes thickened paints, extends working time, and creates transparent glazes for diverse creative effects. ## Overview U.S. Art Supply’s 4-ounce Airbrush Thinning Reducer and Extender Base is a professional-grade acrylic paint thinner designed to optimize flow and transparency without sacrificing paint quality. Perfect for fine-line airbrush work and versatile enough to extend paint life or create glazes, this water-based formula ensures vibrant, lasting results on mixed-media and textile surfaces. ## Description Transform your artistic experience with U.S. Art Supply 4-Ounce Airbrush Thinner for Acrylic Paints is a professional-grade flow improver formulated to enhance the performance of various acrylic paints. This solution is designed to reduce the viscosity of paint while maintaining its essential binding properties, ensuring proper adhesion and longevity on a variety of surfaces. The thinner is intended to preserve color brilliance while improving the flow of paint, especially when using small airbrush tips. This versatile airbrush medium is suitable for multiple applications, including fine detail work, model painting, and projects that utilize larger spray guns. It can be used to achieve the desired consistency for smooth application, without compromising paint properties. The thinner can also be used to revitalize thickened paints, extend working time, or create transparent glazes. The 4-ounce size provides a substantial volume for frequent use. This product is intended for use with acrylic paints to help artists achieve consistent results. Review: Good product - Its works perfectly Review: الكميه قللليله لكنه جييد ## Features - U.S. Art Supply water based acrylic paint thinning reducer and extender base - Designed to make the airbrush colors thinner, increase color transparency and improve the color flow with smaller tipped airbrushes - 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 & textile surfaces ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00QXXNBZY | | ASIN | B00QXXNBZY | | Best Sellers Rank | #102,854 in Office Products ( See Top 100 in Office Products ) #2,962 in Art Paints | | Brand Name | U.S. Art Supply | | Color | Assorted | | Container Type | Bottle | | Customer Reviews | 4.5 4.5 out of 5 stars (1,087) | | Customer reviews | 4.5 4.5 out of 5 stars (1,087) | | Date First Available | 22 September 2015 | | Finish Type | Pearlize | | Global Trade Identification Number | 00848849019285 | | Included Components | Acrylic | | Indoor Outdoor Usage | Indoor | | Is Discontinued By Manufacturer | No | | Is Waterproof | False | | Item Form | Acrylic | | Item Volume | 4 Fluid Ounces | | Manufacturer | U.S. Art Supply | | Manufacturer | U.S. Art Supply | | Manufacturer reference | AR-4Z | | Package Dimensions | 14.3 x 3.91 x 3.71 cm; 132 g | | Paint Type | Acrylic | | Part Number | AR-4Z | | Size | 4 Fl Oz (Pack of 1) | | Special Features | Non Toxic | | Specific Uses For Product | Airbrushing | | Surface Recommendation | textile | | UPC | 848849019285 | | Unit Count | 118.29 Milliliters | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** U.S. Art Supply - **Colour:** Assorted - **Finish type:** Pearlize - **Item volume:** 4 Fluid Ounces - **Size:** 4 Fl Oz (Pack of 1) ## Images ![US Airbrush Thinning Reducer and Extender Base, 4 Ounce. Bottle for all Acrylic Paints - Image 1](https://m.media-amazon.com/images/I/61jZZIh3jTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by M***H on 9 October 2021* Its works perfectly ### ⭐⭐⭐⭐⭐ Review *by S***D on 21 August 2024* الكميه قللليله لكنه جييد ### ⭐⭐⭐⭐⭐ Review *by K***A on 17 July 2021* Mon aerographe s’en porte mieux! ## Frequently Bought Together - U.S. Art Supply 4-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 - Master Airbrush Cleaner, 16-Ounce Pint Bottle - Fast Acting Cleaning Solution, Quickly Remove Water-Based Acrylic Paint, Watercolor, Makeup - Clean Clogged Airbrushes, Brushes, Artist Tools --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/267244959-us-airbrush-thinning-reducer-and-extender-base-4-ounce-bottle](https://www.desertcart.com.pa/products/267244959-us-airbrush-thinning-reducer-and-extender-base-4-ounce-bottle) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-07-07*