There’s nothing more frustrating than finishing a painting only to see it lose its shine or crack over time. You want your art to look vibrant and alive, not dull or damaged.
Picking the right acrylic gloss medium can change everything. It makes your paint flow smoothly and gives your work a lasting, beautiful shine. Suddenly, painting feels easier and more rewarding every day. If you’ve ever struggled with sticky, dull, or uneven finishes, you’re not alone.
The good news? There are great products out there designed to help artists like you achieve perfect results. In this article, we’ll explore some of the best acrylic gloss mediums available. Whether you want smooth flow, strong gloss, or lasting durability, you’ll find the right option to bring your art to life. Let’s dive in and find your perfect match!
Liquitex Professional Fluid Medium

The Liquitex Professional Fluid Medium, 237ml (8-oz), Gloss is ideal for artists and painters who want to enhance the flow and finish of their acrylic paints. This product is perfect for those seeking a glossy finish with improved fluidity, making it especially suitable for fine detail work, glazing, and layering techniques. Whether you are a professional or an enthusiastic hobbyist, this medium helps you achieve vibrant, smooth, and durable paint surfaces.
Pros:
- Enhances paint flow without compromising color intensity
- Provides a durable, glossy finish that protects artwork
- Compatible with all acrylic paints for versatile use
- Dries quickly to save time during multi-layer projects
- Comes in a convenient 237ml (8-oz) bottle for easy handling and storage
Cons:
- Glossy finish may not be preferred by those seeking a matte look
- Slightly increases drying time compared to pure acrylic paint
The Liquitex Professional Fluid Medium is formulated to improve the flow and consistency of acrylic paints, allowing artists to create smooth, even strokes without thinning the paint with water. Its gloss medium enhances the luminosity and depth of colors, resulting in vibrant and eye-catching artwork. The medium’s fluid nature also makes it ideal for techniques such as glazing, where thin transparent layers are applied to build rich color effects.
Additionally, the medium adds a protective layer to finished pieces, increasing their durability and resistance to cracking or fading over time. The compact dimensions of the bottle (Height: 2.37 inches, Width: 2.37 inches, Length: 5.52 inches) and lightweight design (0.28 pounds) make it easy to handle, store, and transport. Manufactured by ColArt Americas under the trusted Liquitex brand, this fluid medium offers reliable quality for both professional and emerging artists seeking to elevate their acrylic painting projects.
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Mont Marte Acrylic Medium Gloss

The Mont Marte Acrylic Medium Gloss 8.45oz (250ml) is ideal for artists and hobbyists looking to enhance their acrylic paints with a vibrant, glossy finish. This product is perfect for those who want to increase the glossiness and depth of their artwork while maintaining the durability and flexibility of acrylic paint. Whether you are a beginner or a professional painter, this medium is designed to improve your painting experience and final results.
Pros:
- Enhances the gloss and richness of acrylic paints
- Dries quickly to a durable, flexible finish
- Easy to mix and apply with various painting techniques
- Non-yellowing and preserves color integrity over time
- Comes in a convenient 250ml bottle from the trusted Mont Marte brand
Cons:
- Glossy finish may not be preferred for all painting styles
- Requires proper sealing for outdoor use to prevent damage
The Mont Marte Acrylic Medium Gloss is a versatile additive that can be mixed directly with acrylic paints to boost their glossiness and vibrancy. This medium enhances the paint’s flow and transparency, allowing artists to achieve smooth, luminous layers with ease. Additionally, it helps to extend drying time slightly, giving more control for blending and detailed work. This makes it especially beneficial for artists who want to add a professional shine and depth to their paintings without compromising the paint’s original qualities.
Another key benefit of this medium is its protective quality; once dry, it forms a tough, flexible film that helps preserve the artwork against cracking and fading. The Mont Marte brand ensures high-quality formulation, making this medium suitable for a wide range of acrylic techniques, including glazing, layering, and mixed media. Overall, it is an excellent choice for enhancing the visual impact and longevity of acrylic paintings.
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Golden Gloss Medium

The GOLDEN Gloss Medium, 32 fl. oz. Jar is ideal for professional artists and serious hobbyists who want to enhance their acrylic paintings with a glossy, transparent finish. If you are looking to increase the depth and vibrancy of your artwork while maintaining color integrity, this medium is perfect for you. It is also suitable for those who require a high-quality, versatile acrylic medium from a trusted brand.
Pros:
- Provides a brilliant, transparent gloss finish that enhances color vibrancy
- Made by Golden Artist Colors, a reputable manufacturer known for professional-grade art supplies
- Large 32 fl. oz. jar offers great value and long-lasting use
- Medium consistency improves paint flow and adhesion
- Non-yellowing and archival quality ensures longevity of artwork
Cons:
- Glossy finish might not be preferred by artists looking for matte or satin effects
- Relatively narrow jar dimensions may require careful handling to avoid spills
- Higher price point compared to student-grade acrylic mediums
The GOLDEN Gloss Medium is designed to mix seamlessly with acrylic paints, enhancing their transparency and gloss without compromising the original pigment strength. This medium improves the flow and working time of acrylics, allowing artists to achieve smoother brush strokes and richer color depth. Its non-yellowing formula ensures that finished pieces maintain their brilliance over time, making it ideal for archival-quality work.
The 32 fl. oz. jar provides ample supply for extensive projects, and its compact dimensions make it easy to store in any art studio. Whether you are layering glazes or creating vivid highlights, this professional acrylic medium offers versatility and durability. By using this medium, artists can achieve a polished, professional finish that elevates the overall impact of their paintings.
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Liquitex Basics Gloss Fluid Medium

The Liquitex BASICS Gloss Fluid Medium is ideal for artists and hobbyists seeking to enhance their acrylic paints with a glossy finish. Perfect for those who want to improve paint flow and extend drying time without compromising color vibrancy, this product is suited for both beginners and experienced painters looking for reliable, high-quality mediums.
Pros:
- Enhances gloss and shine of acrylic paints
- Improves paint flow and consistency for smooth application
- Extends drying time, allowing more working time
- Lightweight 250ml (8.4oz) bottle for easy handling and storage
- Produced by trusted brand Liquitex under ColArt Americas
Cons:
- Glossy finish may not be suitable for all painting styles
- Requires proper sealing to maintain the gloss effect over time
The Liquitex BASICS Gloss Fluid Medium offers artists a versatile solution to modify their acrylic paints. Its fluid consistency mixes seamlessly with paints to create a smooth, glossy finish that enhances the visual appeal of artwork. The medium’s ability to extend drying time gives users greater control over blending and layering techniques, making it a valuable tool for detailed and textured projects.
Additionally, the compact bottle design allows for convenient use and storage without taking up much space in your art studio. Manufactured by the reputable ColArt Americas, this medium ensures consistent quality and reliability. Whether you aim to add a vibrant shine or improve paint handling, this product provides excellent value for creative expression.
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Golden Gloss Medium

The GOLDEN Gloss Medium, 8 fl. oz. Jar is ideal for professional artists and serious hobbyists who want to enhance their acrylic paintings with a high-quality transparent medium. This product is perfect for those looking to add a glossy finish and increase the vibrancy of their colors without compromising the paint’s integrity. If you value versatility and durability in your acrylic mediums, this item is an excellent choice.
Pros:
- Provides a brilliant glossy finish that enhances color depth and vibrancy.
- Transparent medium that does not alter the original color of acrylic paints.
- Manufactured by Golden Artist Colors, ensuring professional-grade quality.
- Comes in a convenient 8 fl. oz. jar, perfect for repeated use and easy storage.
- Suitable for layering and glazing techniques thanks to its smooth consistency.
Cons:
- The glossy finish may not be preferred by artists seeking a matte or satin look.
- Slightly higher price point compared to generic acrylic mediums.
- Jar size may be too small for very large projects or frequent heavy use.
The GOLDEN Gloss Medium is formulated to mix seamlessly with acrylic paints, enhancing their flow and transparency. This medium allows artists to create rich, luminous layers that maintain the paint’s brightness and texture. Its transparent nature ensures that the original color hues remain true, making it ideal for glazing, washes, and other detailed painting techniques. Additionally, the medium helps improve paint adhesion and durability once dried.
With its user-friendly jar size and high-quality consistency, this medium is convenient for both studio and plein air painting. Artists benefit from the medium’s ability to extend paint and increase gloss without causing cracking or yellowing over time. The product’s dimensions and weight make it portable, while the trusted brand, Golden Artist Colors, guarantees reliability and professional standards, making it a staple for acrylic painters aiming for a polished, vibrant finish.
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U.s. Art Supply Professional Gloss Pouring Medium

The U.S. Art Supply Professional Gloss Pouring Medium 16oz is ideal for artists and hobbyists who want to enhance their acrylic painting experience. Whether you are a beginner looking to improve paint flow or an experienced painter aiming to create stunning cell effects, this medium helps adjust the viscosity of your paint for better control and creative possibilities. It is perfect for those who enjoy experimenting with fluid art techniques and want a reliable product from a trusted brand.
Pros:
- Enhances paint flow for smooth application
- Creates impressive cell effects in fluid art
- Adjusts viscosity without compromising paint color or finish
- Clear formula ensures true color retention
- Comes in a convenient 16oz (pint) size for extended use
Cons:
- May require some practice to master pouring techniques
- Slightly sticky texture before fully dry
- Not suitable for non-acrylic paints
This pouring medium by U.S. Art Supply is specially formulated to improve the flow and finish of acrylic paints, allowing artists to achieve professional results. Its clear and glossy nature ensures that the colors remain vibrant while adding a smooth texture to your artwork. The medium’s ability to create beautiful cell effects makes it highly desirable for fluid art enthusiasts who want to add depth and complexity to their paintings.
Additionally, the 16oz size offers ample supply for multiple projects without frequent repurchasing. The product’s balanced viscosity adjustment helps prevent cracking and fading over time, ensuring that your creations remain visually appealing. With its trusted brand and user-friendly properties, the U.S. Art Supply Professional Gloss Pouring Medium is a valuable addition to any artist’s toolkit.
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Liquitex Professional Effects Medium

The Liquitex Professional Effects Medium, 946ml (32-oz), Gloss Pouring Medium is ideal for artists and hobbyists who seek to create vibrant, glossy finishes on their acrylic paintings. If you are someone who enjoys experimenting with fluid art techniques, such as pouring or mixing mediums to enhance paint flow and durability, this product is designed to meet your needs. It is perfect for both professional artists and beginners looking to elevate their artwork with a high-quality pouring medium.
Pros:
- Provides a smooth, glossy finish that enhances color vibrancy.
- Improves paint flow for effortless pouring and blending effects.
- Large 946ml (32-oz) size offers great value and extended use.
- Compatible with acrylic paints to maintain longevity and durability.
- Produced by trusted brand Liquitex, ensuring professional quality.
Cons:
- Gloss finish may not suit artists preferring matte or satin textures.
- Requires proper ventilation during use to avoid inhalation of fumes.
- Can be slightly thick, needing careful mixing to avoid clumping.
The Liquitex Professional Effects Medium offers a versatile and reliable solution for fluid art projects. Its gloss pouring medium formulation allows artists to create stunning, high-gloss surfaces that intensify the depth and brightness of colors. The medium’s consistency improves paint flow and blending, making it easier to achieve seamless transitions and dynamic effects in your artwork. This feature is especially beneficial for techniques like acrylic pouring, where smooth movement and even coverage are essential.
Additionally, the 946ml container size provides ample supply for multiple projects, making it ideal for both casual and professional use. The medium is manufactured by ColArt Americas, a reputable company known for producing high-quality art materials. Its compatibility with various acrylic paints ensures your finished pieces maintain their vibrancy and durability over time. Overall, the Liquitex Professional Effects Medium is a valuable addition to any artist’s toolkit, enhancing creativity while delivering professional-grade results.
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Mont Marte Premium Gel Medium Gloss

The Mont Marte Premium Gel Medium Gloss 8.5oz (250ml) is ideal for artists and hobbyists who use acrylic paints and want to enhance their artwork with a glossy finish. If you are looking to extend the drying time, increase the transparency, or add texture to your acrylic paintings, this gel medium is a perfect choice. It is especially suited for those who desire professional-quality results with easy application and versatility.
Pros:
- Enhances the gloss and vibrancy of acrylic paints
- Extends drying time for better blending and layering
- Can be used to create various textures and effects
- Non-toxic and safe for artists
- Compact 8.5oz (250ml) size for convenient use and storage
Cons:
- Gloss finish may not suit all artistic styles
- Requires proper sealing to maintain shine over time
- May slightly alter the color intensity when mixed
The Mont Marte Premium Gel Medium Gloss is designed to mix effortlessly with acrylic paints, providing artists with enhanced control over their medium. Its smooth consistency helps to increase the working time of acrylics, allowing for more detailed blending and layering without the paint drying too quickly. This gel medium also adds a beautiful high-gloss finish that enriches the depth and vibrancy of colors, making your artwork visually striking.
Beyond its gloss-enhancing properties, this gel medium is versatile for various artistic techniques, including impasto and glazing. The product’s quality ensures that it is non-toxic and safe to use, making it suitable for both beginners and seasoned artists. Its compact dimensions (Height: 3.94 inches, Width and Length: 2.76 inches) and lightweight design make it easy to handle and store, offering convenience alongside performance.
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U.s. Art Supply Professional Gloss Pouring Medium

The U.S. Art Supply Professional Gloss Pouring Medium 32oz is ideal for artists who want to enhance their acrylic paintings with smooth, glossy finishes and improved flow. This product is perfect for painters looking to create vibrant cell effects and achieve better paint movement without compromising the color intensity. Whether you’re a professional artist or a passionate hobbyist, this medium helps elevate your artwork by improving the texture and visual appeal.
Pros:
- Enhances paint flow for seamless blending and layering
- Creates striking cell effects that add depth and interest
- Acts as a viscosity adjuster to customize paint thickness
- Clear, glossy finish that preserves color vibrancy
- Generous 32oz (quart) size suitable for extended use
Cons:
- May require practice to master pouring techniques
- Glossy finish might not be preferred for matte painting styles
- Longer drying time compared to standard acrylic paints
The U.S. Art Supply Professional Gloss Pouring Medium is formulated to improve the flow and consistency of acrylic paints, making it easier to create smooth, fluid artwork. By adjusting the paint’s viscosity, artists can achieve a variety of effects, including the popular cell formation that adds a dynamic, organic look to paintings. Its clear formula ensures that the original paint colors remain bright and true, enhancing the overall visual impact.
This medium also offers a durable, glossy finish that protects the artwork while giving it a polished appearance. The 32oz size provides ample supply for multiple projects, making it a cost-effective choice for both beginners and seasoned painters. Its versatility allows for experimentation with different techniques, encouraging creativity and innovation in acrylic painting.
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Mont Marte Premium Acrylic Flow Medium

The MONT MARTE Premium Acrylic Flow Medium 250ml is perfect for artists and hobbyists who want to enhance their acrylic painting experience. Ideal for those seeking to improve paint flow and achieve smooth, even coverage without compromising color vibrancy, this medium is a must-have for both beginners and experienced painters looking to experiment with texture and finish.
Pros:
- Enhances paint flow for smoother application
- Maintains vibrant color intensity without dilution
- Versatile for various acrylic painting techniques
- Non-toxic and easy to use
- Compact 250ml size for convenience and portability
Cons:
- Limited to acrylic paints only
- May require practice to master desired consistency
- Assorted colors may not suit all project needs
The MONT MARTE Premium Acrylic Flow Medium is designed to improve the fluidity of acrylic paints, allowing artists to create fine details and delicate washes effortlessly. By thinning the paint without sacrificing pigment strength, it enables users to experiment with layering and blending techniques, producing professional-quality finishes. The medium’s smooth texture also helps to reduce brush marks, resulting in a polished and refined appearance.
Additionally, this medium’s compact dimensions make it easy to store and transport, ideal for artists who work in different locations or studios. Its compatibility with a wide range of acrylic paints and surfaces makes it a versatile addition to any art supply collection. Whether you are working on canvas, paper, or mixed media projects, the MONT MARTE Premium Acrylic Flow Medium enhances your creative possibilities while maintaining the integrity of your artwork.
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Frequently Asked Questions
What Is The Best Acrylic Gloss Medium For Painting?
The best acrylic gloss medium offers excellent transparency, enhances paint flow, and dries with a shiny finish. Liquitex Professional Fluid Medium and GOLDEN Gloss Medium are top choices for quality and durability.
How Does Gloss Medium Improve Acrylic Paint Flow?
Gloss mediums reduce paint thickness, making it easier to spread. They help achieve smooth, even layers and vibrant colors without losing paint adhesion or texture.
Can Gloss Mediums Create Special Effects In Acrylic Painting?
Yes, gloss mediums like U. S. Art Supply Gloss Pouring Medium help create cell effects and improve paint flow, ideal for fluid art and abstract techniques.
Are All Acrylic Gloss Mediums Suitable For Layering?
Most gloss mediums, including Mont Marte and Liquitex BASICS, dry clear and flexible, making them perfect for layering without cracking or yellowing.
How Do I Choose Between Different Gloss Medium Brands?
Consider your project size, desired finish, and budget. GOLDEN offers professional-grade quality, while Mont Marte and Liquitex BASICS are great for beginners and intermediate artists.
Conclusion
Choosing the right acrylic gloss medium can greatly improve your painting experience. The products listed offer various benefits like smooth flow, rich gloss, and easy blending. Whether you prefer thick or fluid textures, these mediums work well with acrylic paints.
They help protect your artwork and give a professional finish. Remember to pick a size and brand that fits your needs and budget. Using a quality gloss medium can make your colors brighter and your paintings last longer. Experimenting with different types may help you find the best match for your style.
Always follow the instructions for the best results. Enjoy creating beautiful, glossy acrylic paintings with confidence and ease.


