Mold Cleaners

Shop Mold Cleaners

Eliminate Production Challenges and Remove Build-up with the Best Mold Cleaners

If your industrial molding operation faces issues like discoloration, sticking parts, and decreased efficiency, dirty molds may be to blame. While mold releases and sealers are designed to prevent demolding issues—like sticking, which compromises finished parts—these products aren’t as effective on dirty molds. To get proper mold-release cross-linking and curing, you must first use a high-quality mold cleaner to remove contaminants.

Household cleaners just won’t cut it in an industrial environment. You need specially formulated cleaning products that can perform in the harshest conditions. Stoner Molding Solutions offers various formulations of heavy-duty mold cleaners to eliminate the grime from even your dirtiest molds.

After nearly 80 years in the molding business, we understand how frustrating it is to mold the same part repeatedly because you keep having to throw away scrap products that have imperfections. Request a sample today to see why thousands of molders turn to Stoner Molding for all their cleaning, release, and sealer needs.

stoner sizes

Looking for Samples of Our Cleaner Products?

Stoner Molding Solutions offers a wide range of mold cleaners, including one of the only non-trichloroethylene, non-flammable mold cleaners on the market. We also provide non-chlorinated cleaners, citrus cleaners, and water-based, high pH cleaners to remove the worst dirt and grime.

Stoner’s mold cleaners are available in many sizes and application types, including aerosol spray bottles, 5-gallon buckets, 50-gallon drums, and more.

Request A Free Sample!

Could Your Industry Benefit from Heavy-Duty Mold Cleaners?

To improve production efficiency, you need to start with a clean mold. Molds must be free of grease, oils, polymers, or other contaminants before putting them into service. You also need periodically to clean molds to remove build-up that can result in discoloration and poor mold performance.

At Stoner Molding Solutions, we understand how critical clean molds are to a smooth production. That’s why we offer a variety of mold cleaning solutions for the thermoplastics,   polyurethanecomposites, and rubber industries.

Two cans of Stoner Mold Cleaner sit on a workbench while a worker cleans a mold beside them.


No matter which type of molding you do for the thermoplastics industry, one thing is for sure—regularly cleaning your mold makes production easier. That’s why we have specially formulated mold cleaners for the thermoplastics industry, like  A497 Non-Flammable Cleaner for Molds. This cleaning agent is one of the only non-trichloroethylene, non-flammable mold cleaners on the market.

Shop Thermoplastic Mold Products

A set of foam car seats.


When you need to save time cleaning cured polyurethane from your various types of molding tools, our B505 PolyOff Polyurethane Remover is just what you need. It removes mold release, cured polyurethane, crystallized isocyanates, and other build-ups for perfectly clean molds that produce superior products. It’s excellent for use on various mold surfaces, including steel, aluminum, and glass.

Shop Polyurethane Mold Products

A worker polishes a red boat hull mold.


Oil, grease, and wax are no match for Stoner Molding’s heavy-duty mold cleaners. Our products work effectively at removing styrene monomer build-up, wax-based release agents, and more from your mold surfaces, brushes, and equipment. Try P53601 KantStik Mold Cleaner for composite molding operations to effectively clean surfaces and prepare them for mold release agents.

Shop Composite Mold Products

Rubber Floot Mats


Rubber poses a unique challenge for molding operations. Its flexibility is great for making a wide range of products, but the compounds used in the rubber molding process can be abrasive and damage mold surfaces. Prolong your tool’s life by giving it a proper cleaning with 93234 CUT Mold Cleaner to quickly dissolve build-up and remove oil, wax, ink, tar, and silicone oils from equipment.

Shop Rubber Mold Products

Why Choose Stoner Solutions for Mold Cleaning Products?

Our business is helping to improve the productivity and efficiency of your business. Properly maintained molds increase overall efficiency and productivity, allowing you to turn out higher-quality parts with less scrap. So, when you need to choose a mold cleaner for deep cleaning of even your most challenging surfaces, turn to the experts at Stoner Molding Solutions.

No matter what type of material you’re molding, you can count on Stoner to provide:

  • World-class service with fast and friendly help
  • Same-day shipping on stock orders received by 4 p.m. EST
  • Consistent product performance, backed by ISO 9001 certification for quality management
  • Convenient packaging, so you can order as little or as much as you want
  • A no-risk guarantee means you get a full refund if you’re dissatisfied with our product and return the unused portion
  • Solutions that comply with workplace safety, so if you have employees with respiratory problems, we have water-based and VOC-free options available

Mold Cleaner Benefits

When working with highly efficient industrial molds, you need something more heavy-duty than a simple dirt-remover spray. You need a mold cleaner that can penetrate the smallest nooks and crannies of complex molds to eliminate the contaminants that can cause production challenges.

Since each molding operation is different, we know there is no one simple cleaning solution for all industrial molds. That’s why we offer various formulations to provide precisely what you need to get the results you want.

We offer:

  • Non-flammable, non-chlorinated, citrus-based, or low-odor formulations
  • Fast-working cleaners to remove difficult build-up
  • Fast-drying formulations that leave no residue
  • Environmentally friendly products—no Class I (CFC) or Class II (HCFC) ozone-depleting substances
  • Heavy-duty, citrus-based cleaners that remove resins, carbon deposits, silicones, grease, oils, waxes, inks, tars, and other contaminants.

No matter WHICH type of formulation you choose,

you can count on these outstanding benefits from Stoner’s cleaning products:

bottles in factory, clean machine with no build up

Reduce Build-up

You’ll increase your productivity when you use products from Stoner. We specially formulate all of our products to reduce build-up that can transfer onto finished parts. Our mold cleaners will eliminate contaminants that adhere to the molding material and end up on the finished piece.

machine parts sparkling clean

Improves Molding Efficiency

When you spend less time cleaning parts after the molding cycle and cleaning molds between processes, you can improve your molding efficiency by creating more pieces in less time. No matter what molding you do, you can count on our products to increase productivity.

clean machine parts

Prevents Sticking Parts

Is anything more frustrating than when you did everything right to mold the perfect part, which still sticks to the mold? Eliminate that frustration with an adequately cleaned mold using Stoner’s mold cleaners. Then, use our advanced  mold sealers and release agents for the perfect molding trifecta.

For the Best Mold Cleaners on the Market, Choose Stoner Molding Solutions!

When it comes to ensuring your molds are clean and ready for the next molding cycle, there is no other choice than Stoner Molding Solution’s heavy-duty mold cleaners. Not only are they available in formulations specific to your industry and type of molding, but they help provide the clean base you need to get proper adhesion of your mold sealers and releases.

Get started today with a risk-free sample and prove to yourself just how effective our mold cleaners are. You’ll wonder why you didn’t get started sooner!

Request A Free Sample!

Talk with a Molding Expert Today!

Our industry-leading experts, chemists, and engineers are here to listen and provide honest value. We’ll help you troubleshoot your process and recommend the right products for your needs. We can even work with you to create custom formulations tailored to meet your production requirements.

Contact Us To Get Started!