Spray Guns & Gun Spares

That's a fantastic question, because the gun is where all the magic happens! Investing in high-quality spray guns directly impacts your finish quality, efficiency, and overall user comfort. A premium gun provides superior atomisation, which means it breaks up the paint into a finer, more consistent spray pattern. This results in sharper, cleaner lines and a smoother finish without those frustrating "tails" or uneven edges. It’s the difference between a good job and a truly professional one!

On top of that, pro-grade spray guns are built for comfort and durability. They have better ergonomics, reducing hand fatigue on those long jobs, and are constructed from tougher materials designed to withstand the daily rigours of a worksite. A well-built gun is also easier to clean and service, which means less downtime for you. It’s a crucial investment that pays for itself through better results, faster work, and a longer service life.

Choosing the correct spray guns primarily comes down to what you'll be spraying and how often. For professional line marking, you need a dedicated gun designed for that purpose, like a Graco Flex Plus or a contractor-grade gun. These are built to handle the specific pressures and materials used in line marking and deliver those crisp, sharp edges you need.

It's also important to consider ergonomics and features. If you're tackling large jobs, a gun with a lighter trigger pull and a more comfortable grip can significantly reduce fatigue. Some spray guns also offer features like adjustable trigger lengths or easy-to-change filters, which can boost your efficiency on site. The key is to match the gun's capabilities to your work. A robust, reliable gun is the cornerstone of a professional setup.

That's a really important question, because using the wrong material can cause major issues! While many professional spray guns are very versatile, they are not all universally compatible with every type of paint. Most contractor-grade guns, like those from Graco, are designed to handle a wide range of common materials, including water-based and solvent-based line marking paints. However, more aggressive or thicker materials, like two-pack epoxies or high-solid coatings, often require heavy-duty spray guns specifically built to withstand their chemical makeup and viscosity.

The key is to always check the technical data sheet for both your paint and your gun. The paint manufacturer will specify the recommended application method and required tip size, while your gun's manual will list the materials it is designed to handle. Using a material that is not compatible can rapidly degrade the seals and packings inside your gun, leading to leaks and premature failure. Matching your gun to your material is crucial for safety and performance

Proper maintenance is the secret to a long-lasting gun that performs perfectly every time! The single most important habit is to clean your spray guns thoroughly after every single use. Don't let paint dry inside! This means flushing the gun with the correct cleaning solution—water for water-based paints, or the appropriate solvent for other materials—until it runs completely clear. Pay special attention to the tip, tip guard, and gun filter, removing and cleaning them separately.

Beyond daily cleaning, it’s smart to periodically inspect the gun's seals and packings. If you start to notice any leaks from the trigger or a sluggish response, it's likely time for a service. Using a gun repair kit makes this a quick and easy job. Proper maintenance of your spray guns prevents performance issues, extends their life significantly, and ensures you're always ready for the next job.