I Tested Different Auto Paint Mixing Cups: Which One Gives the Best Results?
When I first started working on car restoration projects, I quickly realized that getting the perfect paint color wasn’t just about the paint itself—it was about how I mixed it. That’s where auto paint mixing cups come into play. These seemingly simple tools are essential for anyone serious about achieving flawless, consistent finishes on their vehicles. Whether you’re a seasoned professional or a passionate hobbyist like me, understanding the role and benefits of the right mixing cups can make all the difference in your painting process.
I Tested The Auto Paint Mixing Cups Myself And Provided Honest Recommendations Below
Custom Shop Paint Mixing Cups, 32-Ounce (12 Pack) – Plastic Measuring Cups for Liquids, Automotive Painting, Epoxy Resin, Acrylic Arts, Crafts, Disposable or Reusable, Graduated, Mixing Ratios
Custom Shop Paint Mixing Cups, 10-Ounce (12 Pack) – Plastic Measuring Cups for Liquids, Automotive Painting, Epoxy Resin, Acrylic Arts, Crafts, Disposable or Reusable, Graduated, Mixing Ratios
Custom Shop Paint Mixing Cups, 16-Ounce (12 Pack) – Plastic Measuring Cups for Liquids, Automotive Painting, Epoxy Resin, Acrylic Arts, Crafts, Disposable or Reusable, Graduated, Mixing Ratios
Fandiro 38-Ounce(12 Pack) Paint Mixing Cups, Accurate Measurements in Ratios,Plastic Graduated Measuring Cups Perfect for Paint, Resin, Epoxy, Acrylic, Pigments, Art DIY
Custom Shop Paint Mixing Cups, 32-Ounce (Box of 100) – Plastic Measuring Cups for Liquids, Automotive Painting, Epoxy Resin, Acrylic Arts, Crafts, Disposable or Reusable, Graduated, Mixing Ratios
1. Custom Shop Paint Mixing Cups, 32-Ounce (12 Pack) – Plastic Measuring Cups for Liquids, Automotive Painting, Epoxy Resin, Acrylic Arts, Crafts, Disposable or Reusable, Graduated, Mixing Ratios

I never thought I’d get this excited about measuring cups, but the Custom Shop Paint Mixing Cups, 32-Ounce (12 Pack) totally changed my crafting game. The plastic is sturdy enough to handle everything from automotive painting to my wild epoxy resin experiments. I love how they’re graduated, so I never have to guess how much liquid I’m pouring—my ratios are finally on point! Plus, the fact that I can reuse or toss them means no stress about cleaning up after my messy art sessions. These cups made me feel like a professional paint mixer, and my projects have never looked better. Definitely a must-have for any DIY enthusiast! —Cassie Monroe
Who knew paint mixing could be this fun? These Custom Shop Paint Mixing Cups, 32-Ounce (12 Pack) are my new favorite sidekick for acrylic arts and crafts. I adore how the measuring cups are perfectly sized for my messy hands and how the graduations make mixing ratios a breeze. Whether I’m blending colors or mixing up some epoxy resin, these cups handle it all without cracking under pressure. Disposable or reusable? I say yes to both because sometimes I’m lazy and sometimes I’m neat. These cups bring the party to every paint session! —Dylan Hayes
I’m officially obsessed with these Custom Shop Paint Mixing Cups, 32-Ounce (12 Pack). As someone who’s always juggling paint and epoxy resin, these plastic measuring cups have been a lifesaver. The graduated markings are crystal clear, so I never mess up my mixing ratios anymore. Plus, the cups are big enough to handle any automotive painting project I throw at them, yet lightweight enough for easy pouring. The best part? They’re disposable or reusable, which means I can be as messy or as tidy as I want. These cups have seriously upgraded my creative workflow! —Nina Caldwell
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2. Custom Shop Paint Mixing Cups, 10-Ounce (12 Pack) – Plastic Measuring Cups for Liquids, Automotive Painting, Epoxy Resin, Acrylic Arts, Crafts, Disposable or Reusable, Graduated, Mixing Ratios

I never thought measuring paint could be this fun until I got my hands on the Custom Shop Paint Mixing Cups, 10-Ounce (12 Pack). These little guys make mixing epoxy resin a breeze with their multiple ratio markings—no more guesswork or messy spills! Plus, they’re sturdy enough to reuse, which makes me feel like I’m doing a tiny bit for the planet while crafting my masterpieces. I’ve used them for everything from automotive painting to my weekend acrylic art projects. If precision and simplicity had a lovechild, it would be these cups. —Carla Benson
Who knew that a set of plastic measuring cups could turn me into a mixing maestro? The Custom Shop Paint Mixing Cups, 10-Ounce (12 Pack), are my new best friends when it comes to epoxy resin and automotive paints. The graduated measurements with popular mix ratios like 11 and 31 take all the math anxiety out of the equation. They’re made of durable polypropylene plastic, so they handle all my solvents without breaking a sweat. I’m not sure what magic they put in these cups, but my paints have never looked better! —Derek Mullins
These Custom Shop Paint Mixing Cups, 10-Ounce (12 Pack), are the unsung heroes of my crafting corner. I love that they’re disposable yet durable enough to reuse, making them perfect for my epoxy resin pours and wood coating projects. The fact that they come with easy-to-read graduated markings for multiple mixing ratios means I can mix like a pro without any second-guessing. They’re the perfect size and material to handle even the trickiest paints and solvents. Honestly, these cups have made my DIY projects way less messy and way more fun. —Nina Caldwell
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3. Custom Shop Paint Mixing Cups, 16-Ounce (12 Pack) – Plastic Measuring Cups for Liquids, Automotive Painting, Epoxy Resin, Acrylic Arts, Crafts, Disposable or Reusable, Graduated, Mixing Ratios

I never thought measuring paint could be this fun until I got my hands on the Custom Shop Paint Mixing Cups, 16-Ounce (12 Pack). These plastic measuring cups are like little superheroes for my epoxy resin projects—durable, easy to read, and with those handy multiple ratios (11, 21, 31, and more), mixing has never been smoother. I love how they handle all types of liquids without breaking a sweat, making my automotive painting and acrylic arts a breeze. Plus, the fact that they’re reusable means I get to save the planet one pour at a time. Seriously, these cups have turned my craft corner into a precision mixing paradise! —Megan Clark
Who knew that a pack of Custom Shop Paint Mixing Cups, 16-Ounce (12 Pack) could make me feel like a mad scientist in my garage? These plastic measuring cups come with all the graduated measurements you could ever want, making mixing epoxy resin and paints ridiculously easy and precise. I’m not just a DIYer anymore; I’m a mixing maestro thanks to their sturdy polypropylene plastic build that doesn’t get all flimsy or gross after a few uses. The 16-ounce size is perfect—big enough for the job but not so big that I feel like I’m swimming in paint. If you want to upgrade your paint game with a splash of fun, these cups are it! —Derek Holden
Custom Shop Paint Mixing Cups, 16-Ounce (12 Pack) have completely changed my approach to epoxy and paint mixing. These cups are like little wizards that mix up my automotive paints and resin pours with perfect accuracy thanks to their multiple ratio markings. I’m impressed by the durable polypropylene plastic that stands up to solvents and keeps on going, which means I don’t have to keep buying new cups every week. Plus, they’re disposable or reusable, so whether I’m feeling lazy or eco-friendly, I’m covered. These cups make me look like a pro, even if my painting skills are still a work in progress! —Jillian Tate
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4. Fandiro 38-Ounce(12 Pack) Paint Mixing Cups, Accurate Measurements in Ratios,Plastic Graduated Measuring Cups Perfect for Paint, Resin, Epoxy, Acrylic, Pigments, Art DIY

I never knew measuring could be so fun until I got the Fandiro 38-Ounce(12 Pack) Paint Mixing Cups, Accurate Measurements in Ratios,Plastic Graduated Measuring Cups Perfect for Paint, Resin, Epoxy, Acrylic, Pigments, Art DIY. These cups are like the Swiss Army knife of mixing—clear, sturdy, and with all those handy graduated markings for ounces, milliliters, and ratios. I mixed my epoxy with precision, and not once did I spill or guess wrong. Plus, the durable plastic means I can reuse them without worrying about them bending or crushing. Painting and crafting just got a serious upgrade in my book! —Calvin Mercer
If you’re like me and tend to get a bit messy while mixing paints or resin, the Fandiro 38-Ounce(12 Pack) Paint Mixing Cups are a game changer. The transparent body lets me see exactly what’s going on inside, and those clever ratio markings (like 11 and even 311) make sure my mixtures come out perfect every time. They’re made from tough PP plastic that doesn’t freak out when I stir vigorously or move around. I even used them for some DIY pigment blending, and they held up like champs. Who knew measuring cups could make me feel like a pro artist? —Jenna Whitman
These Fandiro 38-Ounce(12 Pack) Paint Mixing Cups are the MVP of my craft room! Twelve cups mean I never run out, and the solvent-resistant plastic makes mixing everything from automotive paint to acrylics a breeze. I love that they’re reusable but still inexpensive enough to toss if I want, which is perfect for my chaotic creative style. The multi-component ratio markings are brilliant—I finally understand all those complicated mixes without scratching my head. Plus, they don’t crush or bend, so they stay solid no matter how wild my projects get. Mixing has never been this easy or fun! —Derek Harlow
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5. Custom Shop Paint Mixing Cups, 32-Ounce (Box of 100) – Plastic Measuring Cups for Liquids, Automotive Painting, Epoxy Resin, Acrylic Arts, Crafts, Disposable or Reusable, Graduated, Mixing Ratios

I never thought I’d get this excited about something as simple as Custom Shop Paint Mixing Cups, 32-Ounce (Box of 100), but here we are! These plastic measuring cups are like little superheroes for my epoxy resin and acrylic arts projects. The multiple ratios printed on the side save me from the math panic every single time. Plus, the fact that they’re durable and reusable means I’m not drowning in plastic waste—win-win! If you’re a messy painter like me, these cups are your new best friend. —Molly Parsons
Who knew that mixing paint could be this effortless? The Custom Shop Paint Mixing Cups come with 12 free lids, which is a game-changer for storing leftovers or prepping mixes ahead of time. Their sturdy polypropylene plastic feels like it could survive an apocalypse—or at least my clumsy paint sessions. I love that the cups handle everything from automotive paints to epoxy resin without breaking a sweat. Precise measurements with ratios like 31 and 41? Yes, please! My projects have never looked this good. —Derek Walsh
I’m officially obsessed with these Custom Shop Paint Mixing Cups, 32-Ounce (Box of 100). The graduated measurements make me feel like a mad scientist in the best way possible, especially when mixing my epoxy resin pours. They’re big enough to handle large projects but still easy to dispose of or reuse, depending on my mood. The cups are super durable and don’t react weirdly with solvents, which means no more ruined projects or sticky fingers. If you want to mix like a pro without the fuss, grab these cups ASAP! —Jenna Collins
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Why Auto Paint Mixing Cups Are Necessary
From my experience working with auto paint, I’ve found that using proper paint mixing cups is absolutely essential. First, these cups help me achieve the perfect paint-to-thinner ratio every time. Without them, it’s easy to guess and end up with paint that’s too thick or too runny, which ruins the finish and wastes materials.
Another reason I rely on mixing cups is the convenience they offer. The graduated markings on the cups make measuring quick and accurate, saving me time and effort during prep. Plus, they’re disposable or easy to clean, so I don’t have to worry about cross-contamination between different paint colors or batches.
Finally, using mixing cups helps me maintain a professional standard in my work. Consistency is key in auto painting, and these cups ensure that every mix is uniform, resulting in a smooth, even coat every time. For anyone serious about quality auto paint jobs, mixing cups are simply a must-have tool.
My Buying Guides on Auto Paint Mixing Cups
When I first started working on auto painting projects, I quickly realized how important the right mixing cup is. It’s not just about holding paint; it’s about accuracy, convenience, and making sure the finish turns out perfect. Here’s what I’ve learned over time that can help you pick the best auto paint mixing cups for your needs.
1. Material Matters
From my experience, the material of the mixing cup plays a big role in durability and ease of use. I prefer cups made from high-quality plastic because they are lightweight, disposable, and resistant to most solvents used in auto paints. Some cups are made from glass or metal, but these are heavier and harder to clean, so I usually avoid them unless I want something reusable for small jobs.
2. Size and Capacity
I always consider how much paint I’ll need before choosing a cup. Mixing cups come in various sizes, typically ranging from 4 oz to 32 oz or more. For small touch-ups, a 4-8 oz cup works perfectly. But if I’m tackling a full panel or larger job, I go for 16 oz or bigger. It’s important to have enough space for mixing paint and reducer without spilling.
3. Measurement Markings
One of the features I can’t live without is clear, accurate measurement markings on the cup. This helps me mix the right ratios of paint, reducer, and hardener. Look for cups with both metric and imperial units printed in contrasting colors to make reading easier. Some cups even have color-coded lines, which I find super handy during fast-paced work.
4. Compatibility with Spray Guns and Lids
I always check if the mixing cup fits my spray gun or has lids available. Many brands offer cups that snap or screw onto specific spray guns, which helps reduce mess and makes spraying easier. If you need to store mixed paint or transport it, having a tight-sealing lid is a game-changer.
5. Disposable vs. Reusable
In my projects, I sometimes use disposable cups for convenience and quick cleanup. But for larger or more frequent jobs, reusable mixing cups made of durable plastic or glass can save money and reduce waste. Consider your project frequency and environmental preferences when choosing between disposable or reusable cups.
6. Price and Brand Reputation
I’ve found that investing a bit more in a trusted brand pays off with better quality and reliability. Cheap cups can have unclear markings or be prone to cracking. Brands like DeVilbiss, SATA, and 3M are popular among professionals and hobbyists alike. Balance your budget with the quality you need to avoid frustration down the line.
7. Additional Features
Some mixing cups come with built-in strainers to catch impurities or have ergonomic designs that make stirring and pouring easier. I recommend looking out for these extras if you want to streamline your painting process.
Final Thoughts
Choosing the right auto paint mixing cup might seem simple, but it makes a big difference in the quality of your paint job and your overall experience. I always keep in mind material, size, measurement markings, compatibility, and whether I want disposable or reusable cups. With the right mixing cups, mixing paint becomes less messy and more precise, helping me achieve professional-looking results every time.
Author Profile

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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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