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By Paul | Airless Discounter|2026-02-02T16:05:25+00:0002/02/2026|Airless Paint Sprayers, General, Graco, Wagner|
For professional painters and painting contractors, choosing an airless paint sprayer is not only about spraying performance. Ease of cleaning is a key criterion: it directly impacts productivity, job turnover time, and the lifespan of the equipment. So, which airless sprayer is actually the easiest to clean? The answer mainly depends on the machine’s design. [...]
By Paul | Airless Discounter|2026-03-24T11:28:11+00:0001/26/2026|Accessories, Airless Paint Sprayers, General|
Recently, a concerned customer contacted us. They had purchased an airless sprayer from us that was equipped with a pressure gauge. Air bubble pressure gauge on Wagner airless Inside the gauge, a visible air bubble could be seen, and the customer feared that liquid had leaked out or that the gauge might be [...]
By Paul | Airless Discounter|2026-01-19T18:21:57+00:0001/19/2026|Airless Paint Sprayers, General, Graco|
Airless pumps have become essential for professional painting projects, whether for interior jobs, façades, or large industrial surfaces. Their main advantage lies in fast, even spraying without compressed air, ensuring an excellent finish. However, noise levels remain a key consideration, especially during prolonged use or when working in occupied environments such as offices, residential buildings, [...]
By Paul | Airless Discounter|2025-12-23T12:23:12+00:0012/23/2025|Accessories, Graco, Wagner|
When choosing an airless paint sprayer, the maximum hose length is often overlooked. However, it plays a key role in spray quality, pressure stability, and jobsite productivity. In this article, we explain: how maximum hose length works in airless spraying, the hose length limits of Graco Mark Series (Mark V, VII, X), practical examples from [...]
By Paul | Airless Discounter|2025-12-22T13:01:05+00:0012/18/2025|Airless Paint Sprayers, General, Repair & Maintenance|
An airless sprayer that sprays intermittently or in spurts is a common issue.It usually appears as an unstable spray pattern, pressure fluctuations, or irregular pump cycling. In most cases, the problem is not serious, but it must be corrected quickly to avoid premature pump wear. This article details all known causes, their mechanical principles, and [...]
By Paul | Airless Discounter|2025-12-15T15:35:11+00:0012/15/2025|All about paint, General|
Many DIYers and professional painters wonder whether oil-based paint (often called “glycero” paint) can be applied using an airless sprayer. Glycero paints behave differently from water-based coatings, so understanding their compatibility with airless technology is essential for achieving a professional result. In this guide, we explore: what oil-based (glycero) paint is, how an airless sprayer [...]
By Paul | Airless Discounter|2025-12-08T13:54:31+00:0012/08/2025|General, How to Spray|
Airless sprayers offer fast application, excellent coverage, and reduce product losses. But one question often comes up among professional painters, renovation companies, and DIY users:Is it safe to use an airless sprayer in a room without ventilation? The short answer is: technically yes, but never without risks (solvent-based products) and never without strict precautions.Ideally, proper [...]
By Paul | Airless Discounter|2025-11-21T16:35:43+00:0011/21/2025|Accessories, Airless Paint Sprayers, How to Spray|
When using a sprayer (airless or HVLP) to paint furniture or fences, one of the most important — but often overlooked — elements is the choice of nozzle. A nozzle that is too large will result in excessive flow, more spray, more waste, and drips; a nozzle that is too small may clog, atomise insufficiently, [...]
By Paul | Airless Discounter|2025-11-18T13:00:44+00:0011/18/2025|Accessories|
At Airless Discounter, we’re excited to expand our range of tools for painters, drywall professionals, and finishing experts with four brand-new products from L’Outil Parfait — a trusted brand known for durability, precision, and efficiency. Whether you’re working on drywall installation, interior painting, surface preparation, or renovation projects, these new kits are designed to help [...]
By Paul | Airless Discounter|2025-11-14T12:19:05+00:0011/14/2025|General, Graco, Repair & Maintenance, Wagner|
…same colour, different chemistry Customer question« Hello everyone, I wanted to know if, for winter storage, we can replace the pump armour with coolant? » Short answer: No, it's not a good idea. Even though both liquids may be blue in colour, they do not have the same chemical composition or function. Airless manufacturers recommend [...]
By Paul | Airless Discounter|2025-11-13T10:47:36+00:0011/13/2025|Airless Paint Sprayers, Graco, Wagner|
Airless spraying systems have become indispensable for professional painters — whether for façades, large interior areas, or industrial projects. But when it comes to choosing the right unit, one question often comes up: should you go for an electric or a gas-powered airless sprayer? The choice mainly depends on your job site conditions, the type [...]
By Paul | Airless Discounter|2025-11-12T11:17:54+00:0011/12/2025|General, Repair & Maintenance|
An airless sprayer is a valuable investment for professional painters and demanding DIY enthusiasts alike. Regular cleaning is essential to ensure consistent spraying, a long service life and to avoid costly breakdowns. But how often should you maintain and clean your airless sprayer? https://youtu.be/nwoKRqiwJYY?si=9BIZNH-XwAK97XfB 1. Cleaning after each use: a golden rule Each time [...]
By Paul | Airless Discounter|2025-08-29T14:30:15+00:0008/29/2025|Airless Paint Sprayers, Graco, Wagner|
You're looking for your first plaster spraying machine. You identify the Mark V and the ProSpray 3.39 as the entry-level machines for spraying plaster. Now the question is, which one should you choose? Purchase the Wagner ProSpray 3.39 from Airless Discounter Purchase the Graco Mark V XT ProContractor from Airless Discounter 1. Main [...]
By Paul | Airless Discounter|2025-08-27T15:15:15+00:0008/27/2025|Graco|
TurboClean mode is an innovative feature built into Graco Ultra XT and Graco Mark XT airless sprayers. Designed to simplify and speed up cleaning after use, it reduces the time required, cuts water and solvent consumption and extends the life of your equipment. In this article, we explain in detail how TurboClean works, its benefits [...]
By Paul | Airless Discounter|2025-08-21T11:27:09+00:0008/21/2025|Airless Paint Guns, Graco|
1. What is it? The Graco XTR 5 Plus (XTR520) and XTR 7 Plus (XTR720) are high-pressure airless spray guns designed to withstand extreme conditions. XTR 5 Plus : operation up to 345 bar (5,000 psi) XTR 7 Plus : operation up to 500 bar (7,500 psi) These guns are fitted with XHD nozzles and [...]
