If you've ever spent thirty minutes scrubbing a gravity-fed metal pot just to change colors, you'll understand why disposable spray gun cups have become such a game-changer for anybody who picks up a paint gun. It doesn't issue if you're the professional in a high-volume body shop or perhaps a weekend warrior tackling a furniture project in the garage; the old way of doing issues is just simple tedious. We've just about all been there: you finish a beautiful coat, you're sense good concerning the results, and then the particular realization hits which you have an hour associated with cleaning in front of a person.
The particular traditional metal or even hard plastic cup served us nicely for decades, but it has some manifest flaws. First, they're a nightmare in order to get truly clean. You end upward using way more slimmer or solvent compared to you actually require, swirling it about, poking at dried bits of paint within the crevices, plus hoping you didn't leave a flake of "Electric Blue" behind to ruin your next "Arctic White" job. With a disposable system, that entire headache fundamentally vanishes. You're not just buying a cup; you're buying back your period.
Why the workflow feels so much smoother
When you proceed over to disposable spray gun cups , the first thing you observe is how much easier the setup plus teardown becomes. The machine usually consists of a hard outer cage (which a person keep) and a soft, flexible inner liner that you throw when you're completed. You pour your paint into the liner, snap on a lid that will usually has a built-in filter, and you're ready to rock.
The real magic happens during the spray. Because the inner liner is usually flexible, it collapses on itself because the paint is usually drawn out simply by the gun. This particular creates a vacuum, which means a person don't need an in-take hole at the top of the particular cup. If you've ever tilted a traditional gravity gun too far plus had paint drip out of the vent hole onto your fresh very clear coat, you know precisely how frustrating that is. With the disposable liners, you can literally turn the gun inverted plus spray the underside of a table or perhaps a car rocker -panel without an individual skip or drip. It provides you the range of movement that just wasn't possible before without expensive, specialized tools.
Doing the math for the cost
I understand what a lot of people think whenever they see the price tag on the box of line and lids. "Why would I pay out for something I'm just going to throw away? " It's a fair query. However you have in order to look at the "hidden" costs of those old metallic cups.
First, think about the solvent. To get the metal cup clean enough to modify colors, you're easily using 3 or 4 periods the amount associated with thinner than you'd use with a disposable system. Over the month, that price adds up. Then there's the period. If you value your time at a humble hourly rate, investing twenty minutes washing a cup each time you spray is costing a person money. With disposable spray gun cups , you can change colors in about sixty seconds. A person pop the old liner out, give the gun's liquid passage a fast rinse, pop the new liner within, and you're back again to work. To get a pro, that's more cars through the booth. For the hobbyist, that's obtaining back to the particular family sooner.
The storage advantage you didn't understand you needed
Another thing people often overlook is exactly what happens when you might have leftover paint. With a traditional cup, you're stuck. You either have to pour the leftovers back into the original may (which can contaminate the whole set if you've currently added hardener) or else you have to discover a separate cup jar to store it in.
Most disposable spray gun cups include little plugs or hats for the lids. If you have got half a cup of basecoat left over, you simply pull the lining out, pop the particular cap on, and set it upon the shelf. It stays airtight plus ready for touch-ups. I've gone back again to liners days later, as well as the paint is still properly fresh. It saves a ton of waste, especially with those expensive custom-mixed automotive colors where every drop seems like liquid platinum.
Environment and safety in the particular shop
This might sound counterintuitive to say that throwing away plastic material is "greener, " but there's the strong argument with regard to it in the particular painting world. The particular biggest environmental threat in a color shop isn't generally the dried paint; it's the volatile organic compounds (VOCs) found in the particular cleaning solvents. Because you use therefore much less leaner with disposable spray gun cups , you're releasing significantly less fumes into the air and generating much less hazardous waste liquid that wants to be got rid of of.
In addition, it's just much healthier for you. A fraction of the time spent hovering over the wash tank inhaling lacquer thinner is really a win in our book. You're furthermore less likely to obtain those nasty solvents on your pores and skin, which we all know is a typical occurrence when you're elbow-deep inside a steel cup seeking to wash the bottom edges.
Choosing the right size intended for the job
Not all projects are created equal, plus neither are the particular cups. Most brands offer a few different sizes, generally ranging from the small "mini" glass (around 180ml or even 6oz) to some large "standard" cup (around 650ml to 800ml).
In case you're carrying out a quick spot repair upon a bumper or painting a solitary cabinet door, the mini cups are fantastic. They're lightweight, they don't obtain in the way in which, and they waste almost zero paint. For a full respray or even a large dining table, you'll want the particular standard size. The particular cool thing is definitely that the same adapter on your own gun usually fits all the different sizes in the specific brand's ecosystem, so you may switch back plus forth depending on what you're carrying out that day.
A few tips with regard to the first-timers
If you're simply starting out with disposable spray gun cups , there are usually a few "gotchas" to consider. First, make sure you get the right adapter. Every spray gun brand (Sata, Iwata, Devilbiss, etc. ) has a different thread pattern. You'll need the specific stainless metal adapter to link the gap between your gun and the disposable lid.
Second, make sure the lid is seated properly before a person flip the gun over. There's generally a locking ring or even a click-in mechanism. In case you don't listen to that click, you're going to have a very bad, extremely messy day. Also, remember to "prime" the cup. Once you've attached the cup to the particular gun, squeeze the particular liner slightly or even turn the gun upside down and pull the result in just enough to bleed the surroundings out of the particular liner. This guarantees a steady flow associated with paint and allows you spray with any angle immediately.
Why I'm never going back
Honestly, once you get used to the convenience, going back in order to a traditional metallic pot feels such as stepping back in to the Stone Age. It's like switching from a corded phone to a smartphone. Sure, the old one worked well, but why would you put yourself through the hassle?
The finish quality is usually better, too. Because each lid includes a fresh, clean filter, you're much less likely to get "trash" or even dried bits associated with old paint in your finish. Every time you spray, you're using a pristine, factory-clean atmosphere for the paint. When you add together the particular time saved, the particular solvent saved, and the sheer lack associated with frustration, disposable spray gun cups can be one of the best assets you may make for your shop. It's 1 of those uncommon products that really lives up to the hype and makes an untidy, difficult job simply a little bit easier.