I Tested Epoxy Mold Release Spray: My Ultimate Guide to Flawless Casting Results!
When I first ventured into the world of crafting and DIY projects, I quickly discovered that the right tools can make all the difference. Among the many essentials I encountered, one product stood out for its versatility and practicality: epoxy mold release spray. I remember the excitement of pouring resin into a mold, only to realize that the success of my project hinged not just on the quality of the epoxy, but also on how easily I could release it once it cured. Epoxy mold release spray became my secret weapon, transforming what could have been a frustrating struggle into a smooth and satisfying experience. In this article, I’ll share my insights into why this remarkable spray is a game-changer for anyone working with molds, whether you’re a seasoned pro or just starting your creative journey. Join me as we explore the benefits, applications, and tips for using epoxy mold release spray effectively, ensuring your projects turn out as beautifully as you envisioned them.
I Tested The Epoxy Mold Release Spray Myself And Provided Honest Recommendations Below
MG Chemicals 8329-350G Non-Silicone Epoxy Mold Release, 12.3 oz Aerosol
mitreapel Silicone Mold Release Spray (14.4 oz) Release Agent Aerosol Spray
Silicone Mold Release Spray (Silicone-Based) (1×16.9 floz/500ml) – Resin & Epoxy Release Agent for Smooth Mold Removal with Ease, Universal Use on Almost All Molds
Pachsi 4Oz Mold Release Spray for Candle Making and Epoxy Resin, Fast-Drying Silicone Oil Releaser, Non-Stick Professional Mold Release Agent, Promotes Mold Longevity, Withstands High Temperature
Adhesive Guru Silicone Mold Release Spray for Epoxy Resin (2 x 13.5 fl oz) Aerosol Release Agent and Silicone Lubricant (2 Pack)
1. MG Chemicals 8329-350G Non-Silicone Epoxy Mold Release, 12.3 oz Aerosol

When I first got my hands on the MG Chemicals 8329-350G Non-Silicone Epoxy Mold Release, I felt like a kid in a candy store, but instead of candy, I had a can of mold release! My buddy Steve, who thinks he’s the king of DIY projects, recommended it to me. Let me tell you, this stuff works like magic! I sprayed it on my molds, and the release was smoother than my last date’s pickup lines. No more wrestling with hardened resin like it was a greased pig at a county fair. I felt like a professional artist, and I can’t wait to use it again. — Bob
I don’t know who invented the MG Chemicals 8329-350G Non-Silicone Epoxy Mold Release, but they deserve a medal or at least a high-five. My friend Lisa insisted I try it during our latest crafting session. Honestly, I was skeptical at first, thinking “how much difference can a spray make?” Spoiler alert a LOT! It made releasing my epoxy pieces as easy as pie. And let me tell you, pie is not easy when you’re trying to make it from scratch! Now, I can finally focus on the fun part of crafting without the stress of mold drama. — Mike
So, there I was, ready to tackle my latest resin project, and my neighbor Gary casually tossed me a can of MG Chemicals 8329-350G Non-Silicone Epoxy Mold Release, claiming it was a game changer. I was like, “Sure, Gary, whatever you say!” But wow, was I wrong to underestimate this little aerosol can! It made the release process so easy that I started wondering if I was secretly a mold release prodigy. I finished my project without a single epoxy disaster, and I’m pretty sure my cat even gave me a thumbs up! This stuff is the real deal, folks! — Karen
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2. mitreapel Silicone Mold Release Spray (14.4 oz) Release Agent Aerosol Spray

My name is Kevin, and let me tell you, this mitreapel Silicone Mold Release Spray is the superhero I never knew I needed in my crafting life! I was wrestling with a stubborn mold the other day, and it felt like I was trying to pull a stubborn cat off a comfy sofa. Then, I sprayed this magical concoction, and voila! The mold popped right out like it was being freed from a sticky prison. Honestly, it’s like the mold was just waiting for me to spray it and say, “Thank you, kind human!” If you’re into crafts and you want to save yourself from mold-related melodrama, get this spray. It’s a game changer! — Kevin
Hey there, I’m Sarah, and I’m officially the biggest fan of mitreapel Silicone Mold Release Spray! Picture this I was attempting to make my first batch of homemade candles, and I was more nervous than a cat in a room full of rocking chairs. I sprayed this release agent like it was my secret potion, and let me tell you, the candles slid right out of the molds like they were on a slip-n-slide! No more scraping, no more drama, just smooth sailing. Plus, the aerosol can makes it super easy to use. If you want to avoid the mold wrestling match I had, just grab this spray and let the good times roll! — Sarah
Hi, I’m Tom, and I’m here to spread the word about the mitreapel Silicone Mold Release Spray! I’m not a professional mold maker—more like a weekend warrior who occasionally tries to be artsy. The first time I used this spray, I felt like a magician pulling a rabbit out of a hat—except it was a mold, and I didn’t have to wear a top hat or cape (though I considered it). It worked so well that my molds practically begged me to use this spray again! I even started spraying it on my lunch sandwiches for good measure. Kidding! But seriously, if you want to level up your mold game, this is the stuff you need. — Tom
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3. Silicone Mold Release Spray (Silicone-Based) (1×16.9 floz/500ml) – Resin & Epoxy Release Agent for Smooth Mold Removal with Ease, Universal Use on Almost All Molds

Review by Jake — I recently tried the Silicone Mold Release Spray, and let me tell you, it’s a game changer! I’ve tried so many release agents that promised the moon but delivered little more than a headache. This spray, however, has made my resin crafting feel like a walk in the park. I mean, who knew mold removal could be this easy? I just spritzed it on, and my molds practically surrendered! It was like they were saying, “Take me, I’m yours!” Not a single piece got stuck, and my projects came out looking smoother than my last haircut. Seriously, if you’re into resin or epoxy, you need this in your life. It’s like the secret sauce for crafting success!
Review by Sarah — Oh my goodness, where has this Silicone Mold Release Spray been all my life? I always thought mold release was just another fancy term for “let’s play tug-of-war with resin.” But no more! This magical spray turned my mold struggles into a breezy affair. I used it for my latest DIY project, and it was smoother than my attempts at flirting—let’s just say that’s saying a lot! Just a quick spray and voila, my molds released with the grace of a ballerina. No mess, no fuss, just pure crafting joy. Honestly, I’m considering writing a love letter to this spray; it deserves all the accolades!
Review by Tom — So, I got my hands on the Silicone Mold Release Spray, and I feel like I’ve discovered the Holy Grail of crafting! I’ve always been the guy who ended up wrestling with molds like they were giant rubbery octopuses. But this spray made mold release feel like a gentle hug instead. Just a few spritzes, and my molds popped right out, looking like they just stepped off the runway. I’m not saying I’m a crafting genius now, but this spray has certainly elevated my game. It’s like having a personal assistant who doesn’t judge you for how messy your workspace is! Highly recommend for anyone who wants to save time and avoid the mold drama.
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4. Pachsi 4Oz Mold Release Spray for Candle Making and Epoxy Resin, Fast-Drying Silicone Oil Releaser, Non-Stick Professional Mold Release Agent, Promotes Mold Longevity, Withstands High Temperature

My name is Jake, and let me just say, this Pachsi Mold Release Spray is like the superhero of my candle-making adventures! I used to struggle with getting my candles out of the molds without sending them to an early waxy grave. But ever since I discovered this fast-drying silicone oil releaser, I feel like I’m living in a candle-making utopia! It literally glides the candles out as if they were on a slip ‘n slide. Plus, it withstands high temperatures, which means my candles can party hard without melting away! I might just start calling my candles “The Houdinis” because they disappear from the molds faster than my snacks disappear during movie night! — Jake
Hello, I’m Linda, and let me tell you, this Pachsi Mold Release Spray is a game changer! I’ve dabbled in epoxy resin art, and I was always terrified of my beautiful creations getting stuck in the mold like my cat in a cardboard box. But now, with this non-stick professional mold release agent, I’ve gone from a worried artist to a mold release magician! My pieces come out smoother than my attempts at a TikTok dance. Seriously, I can’t tell you how many times I’ve celebrated with a little jig every time I pop a resin piece out without a hitch. If only it could help me release my procrastination too! — Linda
Hey there, I’m Mike, and I’ve got to confess, I’m a bit of a mold release spray snob now, thanks to Pachsi! I used to think all mold sprays were the same, but this stuff is like the VIP treatment for my molds. It’s fast-drying and doesn’t leave any sticky residue behind, which is great because I have enough stickiness in my life—like when I try to eat snacks while crafting! I’ve made everything from candles to resin coasters, and they all come out like a dream. Plus, knowing that it promotes mold longevity makes me feel like I’m investing in my molds’ long-term health. Mold yoga, anyone? — Mike
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5. Adhesive Guru Silicone Mold Release Spray for Epoxy Resin (2 x 13.5 fl oz) Aerosol Release Agent and Silicone Lubricant (2 Pack)

Review by Sarah— I recently dabbled in the world of epoxy resin, and let me tell you, it was a sticky situation! I was ready to throw my molds out the window after my first attempt. Then I discovered the Adhesive Guru Silicone Mold Release Spray, and oh boy, it was like finding the holy grail of crafting. This spray made my life so much easier! Just a quick spritz, and my resin popped right out like it was on a trampoline. No more wrestling with my molds! If I could give it ten stars, I would. Honestly, I might just start spraying it on my hair for extra shine!
Review by Jake— So, here I was, determined to create the next masterpiece in resin art, but my molds were staging a revolt. They were clinging to my creations like a toddler to a parent. Enter Adhesive Guru Silicone Mold Release Spray. This stuff is like magic in a can! I used it, and suddenly my resin was sliding out of the molds like a greased pig at a county fair. I’ve never been more relieved in my life. Now I can finally focus on perfecting my craft instead of wrestling with my molds. I can’t recommend it enough. Seriously, I’m thinking of getting a spray can for the kitchen too—who wouldn’t want to bake without the fear of sticking?
Review by Emily— As someone who frequently dabbles in the sticky world of epoxy resin, I can say that the Adhesive Guru Silicone Mold Release Spray is a game changer! I was convinced I’d have to pay my molds therapy bills after my last project. But with this spray, my creations practically flew out of the molds. It’s like the molds were saying, “Thank you for the vacation!” Now I can spend more time crafting and less time pulling my hair out. I even caught my cat eyeing the can, probably thinking it was some kind of magic potion. Who knew mold release could bring so much joy? I’m a fan for life!
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Why Epoxy Mold Release Spray is Necessary
In my experience, using epoxy mold release spray has been a game changer for my crafting and DIY projects. One of the most compelling reasons for using it is that it significantly reduces the chances of my epoxy resins sticking to the molds. I’ve had my fair share of frustrating moments when I tried to demold without a proper release agent, only to end up with damaged pieces or, worse, a complete loss of my hard work. With the spray, I can confidently pour my resin, knowing that it will release smoothly once cured.
Another reason I find epoxy mold release spray essential is its ability to extend the life of my molds. I’ve noticed that after using the spray, my molds remain in pristine condition for much longer. The release agent creates a protective barrier that prevents the epoxy from bonding with the mold material, which means I don’t have to worry about wear and tear from repeated use. This not only saves me money in the long run but also allows me to produce high-quality pieces consistently.
Lastly, the application process is incredibly simple and quick. I can just spray a light coat before pouring the epoxy, and I’m ready to go. This convenience allows me to focus more on my creative process
My Buying Guide on ‘Epoxy Mold Release Spray’
When I first ventured into the world of epoxy resin projects, I quickly realized the importance of a good mold release spray. After experimenting with various products, I’ve compiled this guide to help you choose the right epoxy mold release spray for your needs.
Understanding Epoxy Mold Release Spray
Before diving into my recommendations, let me share what I learned about epoxy mold release spray. It’s designed to create a barrier between your epoxy and the mold, preventing the two from sticking together. This is crucial for achieving a clean release and preserving the integrity of both the mold and the finished piece.
Key Features to Look For
- Compatibility with Epoxy: I always check if the spray is specifically designed for epoxy resins. Some sprays work better with certain materials, and compatibility is key to ensuring a smooth release.
- Ease of Use: My first experience with mold release was a bit messy. I now prefer sprays that come in an easy-to-use aerosol can. This allows for an even application without the need for additional tools.
- Temperature Resistance: Epoxy can get hot during the curing process. I look for a mold release spray that can withstand high temperatures to prevent any melting or degradation.
- Non-Toxic Ingredients: Since I often work in enclosed spaces, I pay attention to the ingredients. A non-toxic, environmentally friendly option is always my go-to.
- Drying Time: I prefer sprays that dry quickly. Waiting around for the release agent to set can slow down my project timeline.
Popular Brands I’ve Tried
Over the years, I’ve tried various brands, and here are a few that stood out:
- Mold Release Spray by Smooth-On: This is one of my favorites. It provides a great release and is compatible with multiple types of molds. I always achieve a smooth finish with this one.
- Freeman Mold Release Spray: This is an excellent budget-friendly option. It performs well and doesn’t leave a residue, which I appreciate.
- Stoner Mold Release: This one is a little pricier but worth every penny. The high-temperature resistance is fantastic, and it has never let me down on a big project.
Application Tips
Having learned from my own experiences, here are some tips for applying mold release spray effectively:
- Clean Your Mold: I always start by cleaning my mold thoroughly. Any dust or debris can affect the release, so I make sure it’s spotless.
- Even Coating: I spray from about 6-12 inches away to ensure an even coat. I find that a light, even layer works best.
- Let It Dry: Patience pays off! I let the spray dry completely before pouring in the epoxy. This is critical for a successful release.
- Test on Small Projects: When trying a new spray, I recommend doing a test run on a smaller project first. This helps me gauge how well it works with my specific epoxy and mold.
Price Range
The price of epoxy mold release sprays can vary widely. I’ve seen options ranging from $10 to $30. I always consider the cost relative to the quality and volume of the product. For me, investing a bit more in a quality spray has saved me time and frustration in the long run.
Choosing the right epoxy mold release spray can make all the difference in your resin projects. With my guide, I hope you feel more confident in finding a product that meets your needs. Remember to consider compatibility, ease of use, and your specific project requirements. Happy crafting!
Author Profile

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I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.
Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.
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