What kind of paint do you use with a spray gun?

When using a spray gun, the type of paint you use is crucial for achieving the desired finish and ensuring proper application. Different types of paints have varying viscosities and formulations, so choosing the right paint for your spray gun is essential.

Acrylics and Latex: Water-based paints, such as acrylics and latex, are popular choices for spray guns. They are environmentally friendly, have low odor, and dry relatively quickly. Water-based paints are commonly used for indoor applications.

Alkyd and Enamel: Oil-based paints, including alkyd and enamel paints, are known for their durability and ability to create a smooth, glossy finish. They are often used for outdoor applications and on surfaces that require high resistance to wear and tear.

Lacquers, Enamels, and Urethanes: Solvent-based paints, such as lacquers, enamels, and urethanes, are frequently used with spray guns. They provide a durable finish and are suitable for various surfaces. However, proper ventilation is essential when working with solvent-based paints due to their fumes.

Basecoats and Clearcoats: Automotive paints, especially basecoats and clearcoats, are commonly applied using spray guns. These paints are designed to provide a high-quality finish on vehicles and require specific application techniques.

Epoxy and Polyurethane: Specialty coatings like epoxy and polyurethane coatings can be applied with spray guns for specific applications. These coatings are known for their high chemical resistance and are often used on surfaces that require protection against corrosion and harsh chemicals.

Before using a specific type of paint with a spray gun, it's crucial to check the manufacturer's recommendations and guidelines for both the paint and the spray gun. Additionally, make sure to follow proper safety precautions, such as wearing protective equipment and working in a well-ventilated area, especially when dealing with solvent-based paints.

Remember that the viscosity of the paint may need adjustment to ensure proper atomization and application through the spray gun. Many paints come with recommendations for thinning if necessary, and it's important to follow these guidelines to achieve the best results.