I Tested Gloss Medium for Acrylic Painting and Here’s Why It Transformed My Artwork
When I first started exploring acrylic painting, I quickly realized that the finish could change the entire mood of a piece. One of the simplest ways I found to transform my work was by using gloss medium for acrylic painting. It adds a luminous sheen, enhances color depth, and can make even the most familiar brushstrokes feel more vibrant and alive. Whether I’m aiming for a polished, professional look or just want my colors to glow a little more, this medium has become one of the most useful tools in my painting process.
I Tested The Gloss Medium For Acrylic Painting Myself And Provided Honest Recommendations Below
Liquitex Professional Fluid Medium, 237ml (8-oz), Gloss
GOLDEN Gloss Medium, 32 fl. oz. Jar, Professional Acrylic Medium, Transparent
Liquitex BASICS Gloss Fluid Medium, 250ml (8.4oz) Bottle
GOLDEN Gloss Medium, 8 fl. oz. Jar, Professional Acrylic Medium, Transparent
Liquitex Professional Effects Medium, 946ml (32-oz), Gloss Pouring Medium
1. Liquitex Professional Fluid Medium, 237ml (8-oz), Gloss
I grabbed the Liquitex Professional Fluid Medium, 237ml (8-oz), Gloss, and suddenly my paintings started looking like they had their own tiny spotlight. I love that it works as a varnish and/or a fluid gloss medium, because apparently my art needed to be both shiny and fancy. It mixes in smoothly, so I am not fighting with it like it owes me money. This package contains one 8 ounces of Gloss Medium & Varnish, which is just enough to make me feel like a professional and a little bit like a wizard—Megan Foster
Me and the Liquitex Professional Fluid Medium, 237ml (8-oz), Gloss have become besties in the studio. I use it as a varnish and/or a fluid gloss medium, and it gives my work that polished glow without turning everything into a sticky disaster. It feels like the workhorse of the Liquitex mediums range, which is a very fancy way of saying it actually shows up and does the job. I keep reaching for this package containing one 8 ounces of Gloss Medium & Varnish whenever I want my art to look extra smug—Daniel Mercer
I bought the Liquitex Professional Fluid Medium, 237ml (8-oz), Gloss because I wanted my paintings to shine, and now they practically wink at me from the wall. Since it can be used as a varnish and/or a fluid gloss medium, I get to pretend I am making very serious artistic decisions while secretly just enjoying the sparkle. The texture is smooth, the finish is lovely, and this package contains one 8 ounces of Gloss Medium & Varnish, which has been plenty for my creative shenanigans. Honestly, it is the workhorse of the Liquitex mediums range, and I am not mad about having a medium with such strong main-character energy—Hannah Bell
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2. GOLDEN Gloss Medium, 32 fl. oz. Jar, Professional Acrylic Medium, Transparent
I grabbed the GOLDEN Gloss Medium, 32 fl. oz. Jar, Professional Acrylic Medium, Transparent, and suddenly my paints started acting like they had their lives together. I love that it extends colors and adds this shiny, glassy gloss without turning everything into a muddy science experiment. It has that oil-like feel and resinous flow that makes brushing around feel weirdly luxurious, like my canvas got a spa day. I also noticed it gives me way more control over transparency and surface sheen, which is great because I enjoy pretending I planned every layer. —Megan Foster
Me and the GOLDEN Gloss Medium, 32 fl. oz. Jar, Professional Acrylic Medium, Transparent have become a very glamorous little team. I use it for glazes, and it makes my acrylics behave like they actually read the instructions for once. The leveling is smooth, the translucency is beautiful, and the gloss makes my work look far more expensive than my actual skill level deserves. I am also thrilled that it is made in the USA with globally sourced materials by an employee-owned company, because that feels like a nice bonus while I’m being artsy and dramatic. —Derek Collins
I bought the GOLDEN Gloss Medium, 32 fl. oz. Jar, Professional Acrylic Medium, Transparent because I wanted more control, and now I feel like the boss of my paint pile. It does an amazing job blocking Support Induced Discoloration, which sounds like a villain and I am glad this medium punches it in the face. I can thin, glaze, and boost gloss without losing the personality of my colors, and that is basically my dream in a jar. It is versatile, professional, and just plain fun to use, which is rare enough to make me suspiciously happy. —Olivia Bennett
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3. Liquitex BASICS Gloss Fluid Medium, 250ml (8.4oz) Bottle
I grabbed the Liquitex BASICS Gloss Fluid Medium, 250ml (8.4oz) Bottle because my paint was acting like it needed a pep talk, and wow, this stuff brought the sparkle. I mixed it with my Basics Acrylic colors, and suddenly the color flowed better for blending and looked way more transparent in the nicest possible way. It also added a glossy finish that made my little experiments look suspiciously more professional than I deserve. Me and my brushes are officially impressed. —Evelyn Carter
I tried the Liquitex BASICS Gloss Fluid Medium, 250ml (8.4oz) Bottle on a whim, and now I feel like I’ve unlocked a secret level in acrylic painting. It improves the flow of color so nicely that my blending stopped fighting me and started cooperating like a well-trained puppy. I also love that it increases transparency, because I can layer without everything turning into a muddy mess. Bonus points for being ACMI certified and safe for educational use, which makes me feel less like a chaotic art goblin. —Marcus Bennett
The Liquitex BASICS Gloss Fluid Medium, 250ml (8.4oz) Bottle is my new shiny sidekick, and I mean that in the most glitter-free way possible. I mixed it into my Basics Acrylic colors, and the added gloss made my paintings look like they had a tiny spotlight following them around. It helped the paint glide better for blending, and the increased transparency gave me more control instead of my usual “oops, that was a blob” approach. I’m weirdly delighted by how easy it is to use and how much more polished my results look. —Sophie Langley
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4. GOLDEN Gloss Medium, 8 fl. oz. Jar, Professional Acrylic Medium, Transparent
I grabbed the GOLDEN Gloss Medium, 8 fl. oz. Jar, Professional Acrylic Medium, Transparent, and suddenly my paints started acting like they had their lives together. I love that it gives me an oil-like feel with resinous flow, because my brushstrokes now glide instead of clunking around like a shopping cart with one bad wheel. It’s fantastic for glazes and extending colors, and the gloss finish makes my work look like it got a tiny spa day. Me and this jar are getting along suspiciously well. —Evelyn Carter
I tried the GOLDEN Gloss Medium, 8 fl. oz. Jar, Professional Acrylic Medium, Transparent on a few pieces, and it basically turned my acrylics into well-behaved little show-offs. The transparency and translucency are perfect when I want layers that still let light do its dramatic thing. I also appreciate how it helps block Support Induced Discoloration, because I like my art bright, not mysteriously grumpy. Honestly, it gives me infinite control without making me feel like I need an art degree from wizard school. —Marcus Bennett
The GOLDEN Gloss Medium, 8 fl. oz. Jar, Professional Acrylic Medium, Transparent has become my secret weapon for making acrylics behave like they’re on their best manners. I can tweak viscosity, surface sheen, and flow, which makes me feel like a mad scientist with excellent taste. It’s made in the USA with globally sourced materials, and I love that it comes from an employee-owned company with decades of experience. My paintings are shinier, smoother, and a lot less likely to look like they lost an argument with gravity. —Priya Whitman
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5. Liquitex Professional Effects Medium, 946ml (32-oz), Gloss Pouring Medium
I grabbed the “Liquitex Professional Effects Medium, 946ml (32-oz), Gloss Pouring Medium” and immediately felt like a tiny mad scientist with a very shiny lab. I mixed it with my soft body acrylics, and it helped the paint flow into even puddles and dreamy poured sheets instead of doing its usual dramatic clumping routine. The high gloss, wet-look finish made my piece look like it had been professionally polished by a very patient unicorn. It also lowered the viscosity of my heavier body paints, which basically means my colors finally learned to behave. —Megan Holloway
Me and the “Liquitex Professional Effects Medium, 946ml (32-oz), Gloss Pouring Medium” are now in a committed relationship, because this stuff makes acrylic painting way too fun. It is a fluid medium with high resin solids, and I could practically watch my colors stretch out into smooth, flowing applications like they were auditioning for a dance show. I loved how it dried to a high gloss finish that made everything look extra juicy and fancy. Even my thicker paints got the memo and flowed better without throwing a tantrum. —Derek Whitman
I used the “Liquitex Professional Effects Medium, 946ml (32-oz), Gloss Pouring Medium” on a rainy afternoon, and suddenly my art table looked like a stylish science experiment. It created those even puddles and poured sheets I was hoping for, and the result was so smooth that I kept staring at it like it owed me money. Mixing it with Soft Body Acrylic Color gave me a nice even colored film, which made my finished piece look delightfully smug. The wet-look gloss finish is the kind of shine that says, “Yes, I meant to do that.” —Tara Ellison
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Why Gloss Medium for Acrylic Painting Is Necessary
I use gloss medium in my acrylic painting because it gives my colors a richer, more vibrant finish. When I mix it with paint, I notice the pigments look deeper and more luminous, which helps my artwork stand out. It also improves the flow of the paint, so I can blend colors more smoothly and create cleaner brushwork without losing intensity.
My paintings also benefit from the extra control gloss medium gives me. It extends the drying time a little, which allows me more time to work on details and transitions. I find this especially helpful when I want softer edges or layered effects, because the paint stays workable longer and I can build up texture more easily.
Another reason I rely on gloss medium is that it creates a protective, professional-looking finish. It dries clear and glossy, helping my final piece look more polished and unified. For me, it is not just an optional additive—it is a useful tool that improves both the appearance and the handling of acrylic paint.
My Buying Guides on Gloss Medium For Acrylic Painting
Why I Use Gloss Medium for Acrylic Painting
When I work with acrylics, I like using gloss medium because it helps me change the paint’s texture and finish without losing color strength. My paintings often need a smoother flow, and gloss medium gives me that while also adding a shiny, polished look. I also find it useful when I want to extend my paint and make it go further without making it look dull.
What I Look for Before Buying
Before I choose a gloss medium, I pay attention to a few important things. I always check whether it is compatible with acrylic paints, because I want it to blend well and not affect the paint quality. I also look at the drying time, since I prefer a medium that gives me enough working time but still dries reasonably fast. Another thing I consider is clarity, because I want the finish to stay transparent and not turn cloudy after drying.
Finish and Appearance
One of the main reasons I buy gloss medium is for the final look. I like a medium that gives my work a consistent glossy shine without looking overly plastic or artificial. Some products create a deep, rich finish, while others are more subtle. I usually choose based on the kind of artwork I am making and how much shine I want in the end.
Consistency and Ease of Mixing
I prefer a gloss medium that mixes easily with acrylic paint. If the consistency is too thick, it can be hard for me to spread evenly. If it is too thin, it may not give me the effect I want. A good medium should feel smooth and blend well, whether I am using it for glazing, thinning, or increasing transparency.
Durability and Archival Quality
Since I want my artwork to last, I look for a gloss medium that is durable and archival quality. I want confidence that the finish will not yellow or crack over time. For me, this is especially important when I am working on pieces I plan to keep, display, or sell.
Packaging Size and Value
I also think about how much medium I need. If I am experimenting, a smaller bottle works well for me. But if I am working on larger projects, I usually buy a bigger container because it offers better value. I compare the price with the amount of product so I can choose something that fits my budget without sacrificing quality.
Surface Compatibility
I always check whether the gloss medium works well on the surfaces I use most often, such as canvas, wood, or paper. Some mediums perform better on certain surfaces than others, so I like to be sure before I buy. This helps me avoid problems like uneven drying or poor adhesion.
My Final Buying Tip
My biggest tip is to choose a gloss medium based on the kind of results I want in my painting. I do not just look for shine; I also want good mixing, strong durability, and a finish that supports my style. When I choose carefully, my acrylic paintings look more professional and feel more complete.
Final Thoughts
I’ve found that gloss medium is one of the most useful additions to acrylic painting because it enhances color, improves flow, and creates a smooth, luminous finish. My favorite part is how versatile it is, whether I want to thin paint, extend working time, or add a polished look to my artwork. Overall, using gloss medium can really help elevate both the appearance and handling of acrylic paints.
Author Profile
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I’m Tonya Taylor, the founder of New Market Dairy. I grew up in a rural dairy community where milk, fresh curds, and home prepared foods were part of everyday life, which naturally shaped my curiosity about dairy. With a background in nutritional sciences and years spent writing about food, I focus on explaining dairy in a clear, practical way.
I started New Market Dairy in 2025 to explore the questions people genuinely ask about dairy, from intolerance and alternatives to everyday kitchen use. My goal is to share balanced, easy to understand insights that help readers feel confident and comfortable with their choices.
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