Graco GX-8 Spray Gun – Part #143089

Product Overview

The Graco GX-8 Spray Gun (SKU: 143089) is engineered for very low output spray applications requiring precision and efficiency. Designed with a mechanical-purge system, this gun eliminates the need for solvent flushing, making it highly suitable for fast-set polyurethane, polyurea, and hybrid coating materials.

With its fan spray pattern and direct impingement mixing, the GX-8 delivers outstanding control and surface finish. Its compact, lightweight construction minimizes operator fatigue, which makes it ideal for intricate or small-scale coating jobs where accuracy is critical.

Whether you’re applying waterproof membranes, protective coatings, or detail insulation, the GX-8 combines dependable performance with Graco’s legendary engineering to exceed expectations in the field.

Key Features

Performance & Efficiency

• Mechanical-purge design eliminates need for solvent flushing.
• Direct impingement mixing for high yield and fine finish quality.
• Fan spray pattern ensures uniform material distribution.

Operator Comfort & Control

• Lightweight design reduces hand and wrist strain during extended use.
• Ergonomic grip enhances spray control and accuracy.
• Minimal maintenance required with rugged internal components.

Durability & Materials

• Constructed with stainless steel, carbon steel, HDPE, and acetal wetted parts.
• Built to withstand high-pressure spray environments.
• Suitable for industrial-grade polyurethane, polyurea, and hybrid coatings.

Compatibility & Application

• Engineered for use with low-output proportioners and reactors.
• Perfect for detail spray work in roofing, containment, and waterproofing.
• Pairs seamlessly with other Graco GX-8 components and tip assemblies.

Product Specifications