Spray Cans

For quick touch-ups, small jobs, or marking out areas before using a larger machine, spray cans are an absolute lifesaver. Their biggest benefit is convenience and speed. There's no setup, no cleanup, and no need for a full line marking machine. You can just grab a can, shake it, and start marking immediately. This makes them perfect for fixing a faded parking bay line, marking a temporary hazard, or adding a quick symbol without firing up your main sprayer.

They are also incredibly versatile. With a wide range of colours available, you can use these spray cans for everything from survey and construction set-outs to landscaping and event marking. When paired with a simple hand-held applicator, you can achieve surprisingly crisp and straight lines with minimal effort. While they won't replace a professional line marking machine for large-scale projects, high-quality marking spray cans are an essential, cost-effective tool for every professional's kit.

Choosing the right spray cans is all about understanding the common colour codes used in survey, construction, and safety marking. For general line marking touch-ups on asphalt or concrete, white and yellow are your go-to colours. For survey and excavation work, each colour has a specific meaning: white is used for proposed excavation, pink for temporary survey markings, red for electricity, and blue for water.

Orange is typically used for communications lines like phone and data cables, while green often indicates sewer and drain lines. Having a variety of these spray cans in your kit means you're prepared for any type of set-out or hazard marking job. Using the correct colour isn't just for looks; it's a critical part of on-site communication and safety.

Proper storage is all about safety and making sure your cans work when you need them! The golden rule for storing spray cans is to keep them in a cool, dry, well-ventilated area, away from direct sunlight and any sources of heat or sparks. A dedicated cabinet in your workshop or a secure spot in your van is perfect. Extreme temperatures are the enemy - never leave them in a hot car, as the pressure inside the can could build to dangerous levels.

To get the longest possible shelf life, make sure the caps are on securely to protect the nozzle. Clearing the nozzle after each use by turning the can upside down and spraying until clear gas emerges is a brilliant habit that prevents clogs and ensures the can is ready for its next use. Following these simple storage rules will keep your spray cans safe, reliable, and ready to go for years to come.

The durability of paint from professional spray cans is actually very impressive, especially considering how convenient they are. This isn't your average craft-store paint; it's specifically formulated to adhere strongly to surfaces like asphalt, concrete, grass, and gravel. Once cured, the markings are highly resistant to rain and general weathering, lasting for several weeks or even months depending on the surface traffic and weather conditions.

For a temporary set-out on a construction site, the markings will remain clear and vibrant long enough for the job to be done. For line marking touch-ups in low-traffic areas, you'll get a good lifespan before needing a re-coat. While a line from a dedicated line marking paint will always be more durable, these spray cans provide excellent longevity for their intended use.