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Our Molding Heritage

old-building

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.

1950s

In the 1960s, Stoner’s success with lubricants for rubber molding led to the development of release agents for thermoplastic injection.

1960s

By the 1970s, Stoner expanded into polyurethane molding solutions.

1970s

During the 1980s new cleaners and rust preventives were added.

1980s

In the 1990s, Stoner developed products for investment casting and melt spinning of polyester and nylon fiber.

1990s

In 2000, Stoner purchased Zip Molders Edge products.

2000

In 2006, Stoner acquired the Dwight Products Nix Stix line for polyurethane and rubber molding.

2006

In 2008 Stoner acquired the Releasomers line for rubber, composites, and rotational molding.

2008

In 2013, the TraSys brand for rotational, rubber, and composites molding was added.

2013

Honey Wax and KantStik brands for composites molding were added in 2014.

2014

In 2018 M8 Miracle Gloss paste waxes were added for the composites market.

2018

Find More Information On Our Blog

  • Mold Cleaning Solutions as Essential Tools for Industrial Mold Maintenance

    Jul 21, 2025, 12:45 PM by Tom Malesic

    Mold cleaning solutions are industrial hygiene products that also serve as the backbone of efficient, reliable, and long-lasting mold remediation operations. In industries that rely on precision molding, such as plastics, rubber, polyurethane, or composites, mold buildup can significantly impact product quality, production speed, and equipment lifespan.

    Whether you're molding components for automotive interiors or consumer packaging, industrial mold cleaners are crucial for maintaining optimal performance and protecting your investment.

    Full story

  • Types of Mold Release Agents: A Complete Guide to Choosing the Right Solution

    Jul 9, 2025, 11:55 AM by Tom Malesic
    In manufacturing, every detail counts, especially when it comes to releasing molded parts without damage or delay. The types of mold release agents used in molding operations can drastically affect production efficiency, part quality, and even the longevity of your tooling. Whether in the plastics industry, rubber molding, composites, or die casting, choosing the right mold release agent is essential for streamlined operations and superior product results.
    Full story

  • 5 Reasons Why Purging Compounds Are the Key to Cleaner, More Efficient Molding Operations

    Jun 5, 2025, 15:18 PM by Tom Malesic
    In molding operations, time is money, so precision is critical. Yet, too often, manufacturers overlook one of the most critical tools for maximizing both: purging compounds. These potent formulations are designed to clean the internal surfaces of your plastic processing equipment, from the barrel and screw to the hot runner systems. Whether you're switching materials, changing colors, or prepping for shutdown, purge compounds can be the difference between clean transitions and costly 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.

Contact Us to Get Started!

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