---
product_id: 10165179
title: "Grex GXPS-450 Private Stock Airbrush Colors, 1 Fluid Ounce, Base Modifier Extend-Air"
brand: "grex"
price: "$18.12"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/10165179-grex-gxps-450-private-stock-airbrush-colors-1-fluid-ounce
store_origin: US
region: United States of America
---

# Non-toxic 1 Fl Oz Nano-tech Grex GXPS-450 Private Stock Airbrush Colors, 1 Fluid Ounce, Base Modifier Extend-Air

**Brand:** grex
**Price:** $18.12
**Availability:** ✅ In Stock

## Summary

> 🎉 Paint Your World with Precision and Passion!

## Quick Answers

- **What is this?** Grex GXPS-450 Private Stock Airbrush Colors, 1 Fluid Ounce, Base Modifier Extend-Air by grex
- **How much does it cost?** $18.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/10165179-grex-gxps-450-private-stock-airbrush-colors-1-fluid-ounce)

## Best For

- grex enthusiasts

## Why This Product

- Trusted grex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth Application:** Proprietary technology minimizes dry tip issues for flawless results.
- • **All-Surface Mastery:** Perfect for textiles, wood, glass, and more—your imagination is the limit!
- • **Eco-Friendly Excellence:** Crafted from premium, non-toxic ingredients for guilt-free artistry.
- • **Unleash Your Creativity:** Transform any surface into a canvas with our versatile paint system.
- • **Precision at Your Fingertips:** Experience accurate mixing for an infinite color spectrum.

## Overview

The Grex GXPS-450 Private Stock Airbrush Colors is a revolutionary 1 fluid ounce paint system designed for versatility and performance. Made from a premium blend of non-toxic acrylics, it adheres to various surfaces including textiles, wood, glass, and metals. Utilizing advanced nano-technology, it ensures minimal dry tip issues and smooth application, making it the perfect choice for artists seeking quality and control.

## Description

From the Manufacturer          A hybridized professional use acrylic base. Produces transparent finish when dry and used for extending color to infinite transparency without loss of viscosity. Thermal set using 350 Degree F for 20 seconds. Suitable for variable substrates when cleared. Private Stock is a premium-quality, high-performance, multi-surface, water-based and versatile acrylic paint designed for airbrushing.

## Features

- Revolutionary and evolutionary paint system - made from a blend of acrylics designed and formulated for performance to give you full control on every surface imaginable.
- Private Stock can be used on all materials, ranging from textiles to wood, leather, glass, metals and plastics that include HDPE, PVC, PET, LEXAN and Polycarbonate.
- Water-based, non-toxic and conforms to ASTM D4236 compliance standards. Uses proprietary nano-technology that results in minimal dry tip issues and smooth spray.
- Private Stock is only made with premium ingredients and with no fillers. Only pigments of the finest quality with regards to purity, strength and performance are used.
- Precision manufactured for accurate and repeatable mixing of an infinite color spectrum.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GREX |
| Color | Base Modifier Extend-Air |
| Size | 1 Fl Oz (Pack of 1) |
| Item Volume | 1 Fluid Ounces |
| Special Feature | Non Toxic |
| Unit Count | 1.0 Fl Oz |
| Paint Type | Airbrush,Acrylic |
| Specific Uses For Product | Glass |
| Surface Recommendation | Glass,Leather,Wood |
| Item Form | Aerosol |
| Age Range (Description) | Adult |
| Package Information | Can |
| Coverage | Full |
| Manufacturer | Grex Airbrush |
| Part Number | GXPS-450 |
| Item Weight | 1.6 ounces |
| Package Dimensions | 3.2 x 2.6 x 2.4 inches |
| Country of Origin | USA |
| Item model number | GXPS-450 |
| Material | water based |
| Item Package Quantity | 1 |
| Special Features | Non Toxic |

## Images

![Grex GXPS-450 Private Stock Airbrush Colors, 1 Fluid Ounce, Base Modifier Extend-Air - Image 1](https://m.media-amazon.com/images/I/317X74-fknL.jpg)
![Grex GXPS-450 Private Stock Airbrush Colors, 1 Fluid Ounce, Base Modifier Extend-Air - Image 2](https://m.media-amazon.com/images/I/31966QFKYBL.jpg)
![Grex GXPS-450 Private Stock Airbrush Colors, 1 Fluid Ounce, Base Modifier Extend-Air - Image 3](https://m.media-amazon.com/images/I/415DEMLgzuL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*