Our Molding Heritage
We Specialize in Release Agents
Since 1942, Stoner Molding Solutions has been known for superior performance and consistent quality. Molders have come to rely on Stoner’s world class service and expert solutions for the challenges facing their business.
Today, Stoner’s brand portfolio offers solutions for any molding process. If you can mold it, we can release it. Stoner manufactures molding solutions for the thermoplastics, polyurethanes, composites, rotational, rubber, fiber, and investment casting industries.
Stoner release agents yield better performance than any competitive product. If you have not experienced the Stoner difference, please consider these reasons to switch. With Stoner, your cost per released part will be lower than any competitive product, so you’ll get “More Parts in Less Time.”
In the 1950s, Stoner was an early innovator of aerosol technology.
1950sIn the 1960s, Stoner’s success with lubricants for rubber molding led to the development of release agents for thermoplastic injection.
1960sBy the 1970s, Stoner expanded into polyurethane molding solutions.
1970sDuring the 1980s new cleaners and rust preventives were added.
1980sIn the 1990s, Stoner developed products for investment casting and melt spinning of polyester and nylon fiber.
1990sIn 2000, Stoner purchased Zip Molders Edge products.
2000In 2006, Stoner acquired the Dwight Products Nix Stix line for polyurethane and rubber molding.
2006In 2008 Stoner acquired the Releasomers line for rubber, composites, and rotational molding.
2008In 2013, the TraSys brand for rotational, rubber, and composites molding was added.
2013Honey Wax and KantStik brands for composites molding were added in 2014.
2014In 2018 M8 Miracle Gloss paste waxes were added for the composites market.
2018Find More Information On Our Blog
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Rust Preventive Spray for Molds: Best Practices for Corrosion Protection
Mar 27, 2026, 11:34 AM by Tom MalesicWhen your molds are out of production, they are still at risk. Humidity, temperature shifts, and residual moisture inside cavities can lead to corrosion that affects surface finish, tolerances, and long-term tool performance. Without a consistent protection process, even short downtime can create avoidable damage.Full story -
Why Most People Get Lubricant vs Mold Release Selection Wrong
Mar 26, 2026, 17:22 PM by Tom MalesicFull storyIn industrial molding operations, small misunderstandings can lead to big problems. One of the most common misconceptions is treating lubricants and mold releases as interchangeable products. While the two may look similar in packaging or application method, the truth is that lubricant vs mold release is not a minor distinction. These products are designed for entirely different purposes, and confusing them can result in part defects, mold damage, and unnecessary downtime.
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Purging Compound Guide: How Smart Purging Compounds Keep Production Moving
Mar 2, 2026, 13:02 PM by Tom MalesicProduction floors do not slow down just because a machine needs cleaning. When resin changes, colors shift, or carbon buildup begins to creep into the barrel, the clock keeps ticking, and every minute spent troubleshooting defects or manually cleaning equipment costs money. That is why having a clear guide to purging compounds matters. The right purging approach can mean the difference between smooth production flow and an entire shift lost to scrap, quality issues, and unplanned downtime.Full story
Talk with Our Experts Today!
At Stoner Molding Solutions our exceptional product line is only part of the story. When you work with us, you’ll gain access to industry-leading experts, chemists, and engineers here to help you solve your most challenging production issues. We can even create custom formulations, tailored to meet your unique production requirements.