If you’re looking for the best sealant for acrylic paint on glass, you’ve come to the right place. Finding the right sealant can be a crucial step in preserving the longevity and quality of your artwork. Before making a purchase, there are a few factors to consider.
Firstly, it’s important to choose a sealant that is specifically formulated for use on glass. Acrylic paint can adhere differently to various surfaces, so using a sealant made specifically for glass will ensure the best results. Additionally, consider the durability and longevity of the sealant. Look for one that is weather-resistant and provides protection against UV rays, as this will help to prevent fading over time.
Another factor to consider is the finish of the sealant. Some sealants will provide a glossy finish, while others may offer a matte or satin finish. Think about the desired look and aesthetic of your artwork to determine which one will work best.
Now, imagine being able to protect your acrylic paintings on glass with a sealant that not only provides superior protection but also enhances the vibrancy of the colors. How amazing would it be to have a sealant that is easy to apply, dries quickly, and leaves a flawless finish? Picture your artwork glowing with a beautiful glossy or matte sheen, catching the light and drawing attention.
If you’re ready to take your acrylic paint on glass to the next level, keep reading as we dive into some of the top sealants currently available on the market. Discover which options are trusted and recommended by artists and enthusiasts alike. Don't miss out on the opportunity to enhance and protect your artistic creations.
10 Best Sealant For Acrylic Paint On Glass
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The product is ideal for providing a glossy finish and protecting finished artwork or surfaces.
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DecoArt Clear Pouring TopCoat is ideal for adding a clear, glossy finish to various art and craft projects.
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3
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The Army Painter Gloss Varnish is ideal for sealing and protecting miniature models in tabletop roleplaying, boardgames, and wargames.
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4
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The product is ideal for creating translucent arts on transparent surfaces such as wine glasses, enamel, window, and glass.
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5
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The product is ideal for creating translucent arts on enamel, mason jars, wine glasses, and windows.
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6
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The product is ideal for protecting and providing a glossy finish to acrylic pouring paint after it has dried.
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7
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The product is ideal for providing a clear protective coating on various surfaces, including metal, wood, plastic, and more.
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8
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The product is ideal for adding a durable, waterproof sealant to chalk-style furniture paint, both indoor and outdoor.
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9
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The product is ideal for providing a clear and matte finish to various surfaces for added protection.
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10
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The FolkArt Outdoor Sealer (8-Ounce), Gloss Finish, is ideal for sealing and protecting outdoor surfaces, such as wood or metal.
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1. Liquitex Basics Gloss Varnish, 250ml (8.4oz) Bottle

Introducing the Permanent Gloss Varnish, a must-have for artists looking to protect their finished paintings. This high-quality varnish is designed to provide a clear and non-yellowing finish, preserving the artistic integrity of your artwork for years to come.
One of the key benefits of this gloss varnish is its versatility. It can be mixed with matte varnish to achieve different levels of sheen, allowing you to customize the finish according to your preferences. Whether you prefer a glossy or matte look, this varnish has got you covered.
When it comes to application, the Permanent Gloss Varnish is best used with a large soft brush. This ensures an even and smooth application, enhancing the overall appearance of your artwork. The varnish is easy to work with, making it suitable for artists of all skill levels.
Not only does this varnish provide excellent protection for your paintings, but it is also ACMI certified. This means that it has been tested and approved by the Art and Creative Materials Institute, guaranteeing its safety for educational use. Additionally, it conforms to ASTM d4236 standards, ensuring that it meets all necessary requirements for art materials.
In terms of durability, this varnish is designed to withstand the test of time. It creates a protective barrier that shields your artwork from dust, moisture, and other environmental factors that can potentially damage the surface. With the Permanent Gloss Varnish, you can have peace of mind knowing that your paintings will stay vibrant and well-preserved.
Whether you are a professional artist or a hobbyist, this gloss varnish is an essential tool in your artistic arsenal. Its ability to protect, enhance, and customize the finish of your paintings makes it a valuable addition to any art studio. Invest in the Permanent Gloss Varnish today and give your artwork the long-lasting protection it deserves.
2. Decoart Clear Pouring Topcoat Ds134 16 Fl Oz/ 473 Ml

Enhance the appearance of your artwork with this remarkable one-step pouring topcoat. Crafted to provide a luxurious finish, this topcoat dries to a stunning lacquer-like high gloss sheen. It is perfect for application on various art surfaces such as canvases, wooden panels, or any other flat art surfaces.
With a generous quantity of 16 fluid ounces, this package ensures you have an ample supply to complete multiple projects. The high gloss clear acrylic topcoat is meticulously designed to meet the standards set by ASTM D4236, ensuring its safety and reliability for your artistic endeavors.
Made in the USA, this topcoat is a testament to its exceptional quality and craftsmanship. Its origin guarantees that it has been manufactured under strict regulations and with the utmost attention to detail.
Elevate your artwork to a whole new level with this one-step pouring topcoat. Achieve a professional, high-end finish with ease, thanks to its user-friendly application process. The topcoat effortlessly glides onto your art surface, leaving behind a flawless, glossy sheen that is sure to captivate viewers.
Whether you are a professional artist or an art enthusiast, this topcoat is an essential addition to your collection. It not only enhances the visual appeal of your artwork but also provides protection against external elements, ensuring its longevity.
The versatility of this topcoat allows you to experiment and explore various art techniques. Its application is not limited to a specific medium, making it suitable for acrylic paintings, mixed media, and more. Unleash your creativity and let this topcoat bring out the vibrant colors and intricate details of your artwork.
Invest in this high-quality, high gloss clear acrylic topcoat, and witness the transformation of your art pieces into masterpieces. Its impeccable formula guarantees a flawless finish, while its durability ensures your artwork remains intact for years to come.
Transform your artistic vision into reality with this one-step pouring topcoat. Order now and experience the difference it can make in your artwork.
3. The Army Painter Non-Toxic Gloss Varnish – Miniature Sealer

Introducing the Protective Gloss Varnish, a must-have product for all miniature painting enthusiasts. This brush-on varnish not only adds a stunning shiny finish to your painted models but also provides a protective coat that ensures their longevity. Say goodbye to the hassle of relying on weather conditions to protect your masterpieces!
What sets this gloss varnish apart is its UV-resistant anti-shine formula. It has been specially designed to retain the metallic shine of your models, even when using metallic color primers and Warpaints. With this unique formula, you can trust that your models will maintain their original luster for the long haul.
Applying this varnish is a breeze, thanks to the precise and easy-to-squeeze bottles. Each bottle contains 18ml of acrylic Warpaints and features a dropper design, allowing you to administer paint in exact quantities without any spillage or wastage. No more worries about your paints drying out from exposure to air! Plus, the dropper bottle makes these paints and varnishes extremely convenient for use with an airbrush.
What's great about our Acrylic Warpaints is that they are not only high-quality but also environmentally friendly. They proudly bear the Nordic Swan Eco-label, a symbol of their commitment to reducing the overall environmental impact of production and consumption. Rest assured, these paints are non-toxic and safe for anyone, whether you're just starting out in miniature painting or a seasoned hobbyist. You can prioritize your health without compromising on the quality of your tools.
4. Translucent Stain Glass Painting Kit For Wine Glasses & More

Introducing the Memory Acrylic Stained Glass Paint Kit – the all-in-one package that will unleash your creativity and transform ordinary glass objects into stunning works of art. This premium quality kit includes 12 vivid and bright colors, along with 3 nylon brushes and a palette, providing everything you need to get started on your glass painting journey.
One of the standout features of this kit is the superior quality of the ceramic enamel paint. With its strong adhesion at the interface and excellent water resistance performance, you can be confident that your artworks will stand the test of time. These paints are designed to be durable and permanent, ensuring that your creations will maintain their beauty for years to come.
Using the Memory Acrylic Stained Glass Paint Kit is a breeze. Before you begin painting, simply clean the glass surface with alcohol or soap water, and then rinse with water. Once the surface is prepared, you can let your imagination run wild and start creating your craft arts. It's important to note that these paints are transparent, so if you desire more hiding power, you can apply multiple coats until you achieve the desired intensity. Allow 48 hours for natural drying, and there's no need for any additional heating or baking. However, if you're in a hurry, you can expedite the drying process by placing your artwork in the oven at 176℉ for 1 hour. Rest assured that this paint is oven-safe too.
Safety is always a top priority, especially when it comes to creative activities involving children. That's why the Memory Acrylic Stained Glass Paint Kit is non-toxic and eco-friendly. You can have peace of mind knowing that your kids can safely enjoy painting with these glass paints. In fact, these paints are made with natural, safe ingredients and conform to the ASTM D4236 certifications for art products, ensuring their safety and quality.
The versatility of this paint kit is another notable feature. It is specifically tailored for painting on various glass surfaces, including wine glasses, windows, bottles, jars, glassware, enamel, porcelain, and ceramics. With this kit, you can let your imagination run wild and transform any glass object into a unique piece of art.
Unlock your creativity and embark on a journey of glass painting with the Memory Acrylic Stained Glass Paint Kit. Whether you're a beginner or an experienced artist, this kit has everything you need to bring your artistic visions to life. Get yours today and start creating beautiful glass palettes paintings that will dazzle and inspire.
5. Vibrant Glass Art Kit: 12 Colors + Brushes

Introducing the COLORFUL Glass Paints Set, a versatile and easy-to-use kit that allows you to create stunning artwork on a wide range of transparent surfaces. From glass and wine glasses to mason jars and mirrors, this set is perfect for unleashing your creativity and adding a touch of color to your everyday items.
One of the standout features of this glass paint set is its waterproof formula. Once the paint dries, it becomes resistant to water, ensuring that your artwork stays vibrant and beautiful over time. Unlike other glass paints on the market, this premium kit does not require any heating during the curing process. Simply apply the paint, let it dry, and enjoy long-lasting and durable results.
Safety is always a top priority, especially when it comes to art supplies for children. That's why the COLORFUL glass paints are certified by ASTM D4236 for art products. Rest assured that this kit is made with natural and safe ingredients, making it completely non-toxic and eco-friendly. Parents can have peace of mind while their kids explore their artistic abilities.
Using the COLORFUL Stained Glass Paint Kit is a breeze. Before applying the paint, make sure to clean the glass surface with alcohol or soapy water, then rinse and let it dry. For full coverage, multiple coats may be required. Simply wait for each layer to dry before adding additional coats. With this kit, the creative possibilities are endless.
This glass paint set also makes for a perfect gift for anyone who loves arts and crafts. It includes 12 tubes of 0.4 oz in various vibrant colors, 6 bonus brushes, and 1 palette. Whether you're a beginner or a seasoned artist, you'll appreciate the high-quality, artist-grade colors that glide on smoothly and dry quickly. Watch as your loved ones create beautiful works of art on glass surfaces and let their imagination run wild.
6. Acrylshield – Premium Acrylic Pour Varnish (8oz)

Introducing the Translucent Thick Liquid Gloss Varnish, a must-have for any artist looking to protect and enhance their paintings. With its non-yellowing formula, this varnish creates a clear and glossy surface that increases brightness and glossiness, giving your artwork a beautiful finish.
This water-based paint is designed for use on canvas, stones, wood, or any other hard surface. It is not recommended for use on paper or soft surfaces, as it may affect the original artwork. It is important to note that this gloss varnish should only be applied once the paint has completely dried.
One of the standout features of this gloss varnish is its high flow and good pigment load. It enhances the vibrant colors and pigments in your paintings, making them truly stand out. Whether you're a professional artist or just starting out, this varnish is perfect for adding that extra touch of brilliance to your artwork.
Looking to expand your artistic horizons? Consider purchasing our Cell Effect Pouring Paint Kits along with the gloss varnish. These kits offer over 20 colors and several pouring paint options, allowing you to experiment and create stunning acrylic fluid art works. The gloss varnish pairs perfectly with these kits, giving your creations a professional and polished look.
Protect your paintings and give them a beautiful finish with the Translucent Thick Liquid Gloss Varnish. Order now and take your artwork to the next level of brilliance and protection.
7. Rust-Oleum 302151 Universal All Surface Clear Topcoat Spray, 11 Oz, Dead Flat Clear

Looking for a versatile and reliable spray paint that can work on a variety of surfaces? Look no further than this high-quality spray paint. This spray paint is specially formulated to work on virtually any surface, including wood, plastic, metal, fiberglass, concrete, wicker, vinyl, and more.
The oil-based formula of this spray paint offers excellent adhesion, which prevents rust and resists fading and chipping, ensuring a long-lasting finish. This spray paint dries quickly, with a touch-dry time of just 30 minutes, and can cover up to 15 square feet per can, making it ideal for large projects.
This spray paint is also designed to prevent rust and corrosion, providing enhanced durability and protection for your surfaces. Its clear, flat finish offers a low-sheen look that is perfect for a variety of applications.
To use this spray paint, simply shake the can for 1 minute after the mixing ball starts to rattle, and remove the red safety clip from the trigger. With its easy-to-use design and excellent performance, this spray paint is the perfect choice for all your painting needs.
8. Chicclear Coat: Durable Sealer For Chalk-Style Furniture

Introducing the Shabby Chic Multi Surface Sealant, a top-quality water-based acrylic sealant designed to provide exceptional protection for a wide range of surfaces. With its low sheen finish, this sealant leaves a flexible and satin clear coat over chalk-based paint finishes, ensuring a beautiful and long-lasting result.
This multi surface sealant is your go-to solution for protecting both interior and exterior painted surfaces from the damaging effects of rain, moisture, sun/UV rays, and light abrasive contact. Whether it's wooden furniture, window frames, doors, conservatories, decking, bricks and mortar, tiles, pottery, plastic, metal, and more, this sealant has got you covered.
One of the standout features of this multi surface sealant is its ability to expand and contract with the desired surface. This unique characteristic not only ensures a seamless application but also enhances the durability of the surface, making it more resistant to wear and tear.
Rest assured that the Shabby Chic Multi Surface Sealant is formulated with advanced technology and is completely safe to use. It is a non-toxic, water-based sealant with an ultra-low VOC (volatile organic compound) content. This means it contains no harsh chemicals such as phthalates, heavy metals, or solvents, making it an environmentally friendly choice.
When it comes to quality, you can trust that this multi surface sealant is the real deal. It is proudly made in the U.K., just outside of London, and is manufactured to the highest standards. With its genuine quality, you can have peace of mind knowing that you are investing in a product that will deliver exceptional results.
9. Plaid Clear Acrylic Sealers, Matte

Introducing the must-have item for all artists and craft enthusiasts – the 12 oz clear acrylic sealer! Designed with convenience in mind, this product is the perfect addition to your art supplies collection.
When it comes to protecting your precious creations, this easy-to-use formula truly stands out. Once applied, it dries to a matte, crystal clear finish that not only enhances the beauty of your arts and crafts but also provides a protective layer.
One of the most remarkable features of this spray sealer is its versatility. It can be used on a wide range of surfaces including wood, metal, canvas, and even terra cotta. No matter what your project entails, this sealer has got you covered!
Cleaning up after your creative endeavors has never been easier. Simply turn the can upside down and spray to prevent the nozzle from clogging. This quick and hassle-free clean-up ensures that you can spend more time focusing on your art rather than worrying about maintenance.
When it comes to quality, you can trust the Plaid brand. With a solid reputation among crafters, painters, and artists, Plaid products have become a staple in any art supplies collection. Rest assured that you are investing in a reliable and trusted brand.
10. Folkart Outdoor Sealer (8-Ounce),gloss Finish

Introducing the perfect companion for professional artists and crafters alike, the Gloss Finish Polyurethane. Designed to elevate your creative projects to new heights, this remarkable product is a must-have for anyone seeking a durable and long-lasting finish.
Crafted with a polyurethane base, this gloss finish ensures maximum durability, making it perfect for outdoor projects that are exposed to the elements. Whether you're working with wood, metal, or other materials, this polyurethane coating provides a protective layer that will keep your creations looking vibrant and fresh for years to come.
Applying this gloss finish is a breeze thanks to its brush-on formula. Simply dip your brush into the container and glide it smoothly across your project. The result is a beautifully clear and glossy finish that enhances the colors and textures of your artwork.
One of the standout features of this gloss finish is its water-based and non-toxic composition. This means you can work with peace of mind, knowing that your health and the environment are not compromised. It's the perfect choice for artists and crafters who prioritize safety without sacrificing quality.
With its superior performance and versatility, the Gloss Finish Polyurethane is ideal for a wide range of applications. Use it to seal and protect paintings, sculptures, or decorative objects. Bring new life to outdoor furniture, wooden signs, and garden ornaments. The possibilities are endless!
Not only does this gloss finish provide exceptional protection, but it also adds a touch of elegance to your creations. The glossy sheen enhances the visual appeal of your artwork, creating a professional and polished look that is sure to impress.
Best Sealant For Acrylic Paint On Glass FAQs
Are there any sealants specifically recommended for outdoor use on glass surfaces painted with acrylic paint?
Yes, there are sealants that are specifically recommended for outdoor use on glass surfaces painted with acrylic paint. One popular option is a clear acrylic sealant. Acrylic sealants are designed to provide a protective layer over the painted surface, helping to prevent damage from weathering, UV rays, and moisture. They also help to enhance the durability and longevity of the paint.
When selecting a sealant, it is important to choose one that is specifically formulated for outdoor use and is compatible with acrylic paint. Look for sealants that are labeled as weatherproof, UV resistant, and suitable for use on glass surfaces. Additionally, it is advisable to read the manufacturer's instructions and recommendations to ensure proper application and compatibility with the specific type of acrylic paint used.
It is always a good idea to test the sealant on a small, inconspicuous area before applying it to the entire painted surface to ensure compatibility and desired results.
Are there any sealants that offer a quick-drying or fast-curing feature for acrylic paint on glass?
Yes, there are sealants available that offer a quick-drying or fast-curing feature for acrylic paint on glass. One popular option is a clear acrylic spray sealer or varnish specifically designed for use on glass surfaces. These sealants are formulated to dry quickly, allowing you to protect your acrylic paint on glass projects without waiting for an extended period of time. They provide a clear and glossy finish, enhancing the vibrancy of the colors and protecting the paint from dust, dirt, and UV damage. It is important to carefully read the instructions and ensure that the sealant is compatible with acrylic paint and glass surfaces before application. Additionally, it is recommended to apply the sealant in a well-ventilated area and follow the safety precautions mentioned on the product packaging.
Are there any sealants that offer UV protection for acrylic paint on glass to prevent fading?
Yes, there are sealants available that offer UV protection for acrylic paint on glass to prevent fading. One such option is a clear UV-protective varnish or sealer specifically designed for use on acrylic paint. These sealants are formulated to provide a protective barrier against harmful UV rays, which can cause fading and deterioration of the paint over time.
When choosing a UV-protective sealant for acrylic paint on glass, it is important to select a product that is specifically designed for this purpose. Look for sealants that mention UV protection or UV resistance on the label or product description. It is also advisable to read reviews or seek recommendations from artists or experts who have experience using such sealants.
Before applying the sealant, ensure that the acrylic paint on the glass is completely dry and free from any dust or debris. Follow the instructions provided by the manufacturer for the application process, including the recommended number of coats and drying times. Applying a UV-protective sealant can help extend the lifespan of the acrylic paint on glass and prevent fading caused by exposure to sunlight.
Are there specific sealants designed specifically for acrylic paint on glass?
Yes, there are specific sealants designed specifically for acrylic paint on glass. These sealants are formulated to adhere well to glass surfaces and provide a protective coating over the acrylic paint. They help to prevent the paint from chipping, fading, or peeling off the glass.
When selecting a sealant for acrylic paint on glass, it is important to choose one that is compatible with both the acrylic paint and the glass surface. Look for sealants that are labeled as suitable for use on glass and acrylics. These sealants are typically water-based and non-toxic, which makes them safe to use on glass surfaces.
Before applying the sealant, ensure that the acrylic paint has fully dried. Follow the instructions provided by the manufacturer for the proper application and curing process. It is recommended to apply multiple thin coats of the sealant, allowing each coat to dry completely before applying the next.
Using a sealant specifically designed for acrylic paint on glass will help to protect your artwork and ensure its longevity on glass surfaces.
Can a sealant be used to protect acrylic paint on glass from scratches and abrasions?
Yes, a sealant can be used to protect acrylic paint on glass from scratches and abrasions. Acrylic paint is a versatile medium that can adhere well to glass surfaces. However, it is prone to scratches and abrasions, especially if the glass is frequently handled or comes into contact with other objects.
To protect the acrylic paint, applying a sealant is highly recommended. A clear acrylic sealant or varnish can be applied over the painted surface to create a protective barrier. This sealant will provide a layer of protection against scratches and abrasions, as well as help to prevent the paint from peeling or fading over time.
When applying the sealant, make sure to follow the manufacturer's instructions for proper application and drying times. It is also important to ensure that the glass surface is clean and free from any dust or debris before applying the sealant.
Overall, using a sealant on acrylic paint on glass is a practical way to protect the artwork and extend its longevity.
Can regular varnish or clear coat be used as a sealant for acrylic paint on glass?
Regular varnish or clear coat can be used as a sealant for acrylic paint on glass. However, it is important to note that not all varnishes or clear coats are suitable for this purpose. You need to ensure that the varnish or clear coat you choose is specifically designed for use on glass surfaces.
When applying the varnish or clear coat, it is recommended to follow the manufacturer's instructions carefully. Clean the glass surface thoroughly before applying the sealant to ensure good adhesion. Apply thin, even coats of varnish or clear coat using a brush or spray, allowing each coat to dry completely before applying the next.
Using a sealant can help protect the acrylic paint from moisture, UV rays, and general wear and tear. It can also enhance the appearance of the artwork by providing a glossy or matte finish, depending on the type of varnish or clear coat chosen.
If you are unsure about which varnish or clear coat to use, it is always a good idea to consult with an art supply store or professional artist for their recommendations.
Is there a sealant that provides a high-gloss finish for acrylic paint on glass?
Yes, there are sealants available that can provide a high-gloss finish for acrylic paint on glass. One popular option is a clear, glossy varnish specifically designed for acrylic paints. These varnishes are typically water-based and can be applied with a brush or spray. They create a protective layer over the painted surface, enhancing the colors and providing a glossy finish. It is important to choose a varnish that is formulated for use on glass and compatible with acrylic paints. Before applying the varnish, ensure that the acrylic paint is completely dry and free from any dust or debris. Additionally, follow the manufacturer's instructions regarding application and drying times. Always test the varnish on a small, inconspicuous area before applying it to the entire painted surface to ensure compatibility and desired results.
What are the key factors to consider when choosing a sealant for acrylic paint on glass?
When choosing a sealant for acrylic paint on glass, there are several key factors to consider.
Firstly, it is important to select a sealant that is specifically designed for use on glass surfaces. This ensures compatibility and helps to achieve the best results. Look for sealants that are labeled as suitable for glass or multi-surface applications.
Secondly, consider the type of finish you desire. Some sealants provide a glossy finish, while others offer a matte or satin finish. Choose a sealant that matches your desired aesthetic outcome.
Additionally, consider the durability and longevity of the sealant. Look for a product that is water-resistant and provides protection against UV rays, as this will help prevent fading and damage over time.
Lastly, ease of application and drying time should also be taken into account. Opt for a sealant that is easy to apply and dries relatively quickly, allowing you to complete your project efficiently.
If you are unsure about which sealant to choose, it is always a good idea to consult with a knowledgeable salesperson or seek recommendations from experienced artists or crafters.
What is the best sealant product to use on glass surfaces painted with acrylic paint?
When it comes to sealing glass surfaces painted with acrylic paint, it is important to choose a sealant that is specifically designed for this purpose. One popular option is a clear acrylic sealer. These sealers are transparent and provide a protective layer over the painted surface, preventing it from getting damaged or scratched.
It is recommended to look for a sealant that is non-yellowing, as this will ensure that the clear coat remains transparent and does not alter the appearance of the paint. Additionally, make sure to choose a sealant that is water-resistant and offers UV protection, as this will help to shield the paint from the elements and prevent fading.
It is always a good idea to test the sealant on a small, inconspicuous area before applying it to the entire painted surface. This will help ensure that the sealant is compatible with the acrylic paint and does not cause any unwanted reactions or discoloration.
Ultimately, the best sealant product will depend on your specific needs and preferences. Consulting with a professional at your local art or craft store can provide you with more specific recommendations based on the type of acrylic paint you are using and the desired finish.
What sealant options are available for acrylic paint on glass that are non-toxic and safe for food contact?
When it comes to sealants for acrylic paint on glass that are non-toxic and safe for food contact, there are a few options to consider. One popular choice is using a food-grade polyurethane sealant. These sealants are specifically designed to be safe for food contact and provide a protective barrier for the acrylic paint. Another option is using a food-safe epoxy resin. Epoxy resins are known for their durability and can create a glossy, waterproof finish on the glass surface. It is important to ensure that the epoxy resin you choose is labeled as food-safe. Additionally, some artists also use food-grade shellac as a sealant. Shellac is derived from natural sources and can provide a protective coating on the acrylic paint. However, it is important to note that shellac may need to be reapplied periodically. When selecting a sealant, always read the manufacturer's instructions and confirm that it is specifically labeled as non-toxic and safe for food contact.