One Stop Paints operates in the custom aerosol spray paint niche, serving customers who need precise color matches that off-the-shelf spray cans can't deliver. Based in Milton Keynes, the business focuses on mixing and filling aerosol canisters in-house rather than simply reselling pre-made products. Their setup addresses a specific gap in the market—people working on car repairs, industrial touch-ups, commercial projects, or restoration work who need exact color matches without investing in professional spray equipment and compressor setups.

The product range covers over 50,000 color options spanning multiple standard color systems including RAL, NCS (Natural Colour System), British Standard, Pantone, Dulux Trade, Master Chroma, and Federal Standard colors. They also handle custom color matching for shades that fall outside these established systems. The paints come in three main formulations: cellulose, acrylic enamel, and synthetic enamel. Each serves different purposes—cellulose dries fast but isn't as durable, while synthetic enamel offers tougher finishes for industrial applications.

What separates One Stop Paints from typical paint retailers is their in-house mixing and filling operation using specialist equipment. They use Lechler paints and binders, which represents professional-grade materials rather than budget formulations. The cans come in both 1K (single component) and 2K (two-component with integrated hardener) versions. That 2K option matters for anyone needing more durable, chemical-resistant finishes—the built-in activator creates a harder wearing surface compared to standard aerosols. In my opinion, having 2K available in aerosol format opens up possibilities for DIY users and small businesses who couldn't otherwise access two-pack paint systems without spray booth equipment.

The aerosol cans feature what they call a Vari-Nozzle system designed with HVLP-style atomization. This nozzle switches between fine mist for detail work and wider spray patterns for covering larger areas, which beats standard fixed-nozzle aerosols that force you to work at one spray width regardless of what you're painting. The HVLP approach reduces overspray and maintains consistent pressure throughout the can—a practical improvement over cheaper aerosols that start strong then sputter toward the end.

Beyond standard aerosol cans, they supply paint in litre tins plus touch-up pots and pens for small repair jobs. The customization extends to gloss levels ranging from full matte (0% gloss) through semi-gloss and satin up to full gloss (90% gloss). Optional additives include UV protection for outdoor applications, deodorizers for interior work, and high-resistance formulations for demanding environments. These modifications let customers fine-tune the paint properties to match specific requirements rather than settling for one-size-fits-all products.

Their car repair paint service deserves specific mention since automotive touch-up work represents a significant chunk of custom aerosol demand. They stock color matches for specific car makes and models, which saves people from generic "close enough" matches that never quite blend properly. The car repair paints come in the same 1K and 2K options, with the 2K versions providing better durability for panels that take weather exposure and washing.

One Stop Paints claims to offer the lowest prices available online for custom-mixed aerosols, positioning themselves on value rather than premium pricing. Individual cans start around £7.99 depending on color and specification. They run promotions like 10% off orders over £60 excluding VAT, and free standard delivery kicks in at £80 orders. As a reviewer, I'd note that their pricing becomes more attractive when buying multiple cans since the per-unit cost drops and you qualify for free shipping, which makes sense given that most serious projects need multiple colors or extra cans for proper coverage.

The operational setup involves same-day mixing and dispatch for orders, with next-day delivery available to England and Wales, and 1-3 days standard delivery depending on location. This turnaround matters for trade customers who can't wait weeks for specialized colors. Their Milton Keynes location in Buckinghamshire puts them within reasonable reach of major UK population centers, though they clearly operate primarily as an online supplier rather than walk-in retail.

Coverage rates run approximately 2 square meters per coat from a 400ml aerosol, with recommendations for 2-4 coats depending on the color being applied, the underlying surface color, and material type. Drying times vary—1K aerosols cure completely in roughly 30 minutes, while 2K aerosols touch dry in about 40 minutes but need 24-48 hours for complete curing. Environmental conditions affect these times, with cold or damp slowing the process compared to warm, dry conditions.

The business serves a broad customer base including trade professionals doing small-scale repairs, hobbyists working on restoration projects, DIY enthusiasts tackling home improvements, and industrial users handling component reconditioning or cladding repairs. They also stock safety equipment like protective masks, disposable gloves, goggles, body suits, and respirators—a practical addition since aerosol painting requires proper respiratory protection that many casual users overlook until they're coughing through a project.

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