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  • 11 leading manufacturers
  • 38 additional suppliers
  • 20 states and provinces
  • 22 related categories
  • 5 guide sections
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Rubber Molders and Rubber Molding Companies

Play Rubber Molders Informational Video
Rubber Molders Informational Video

IQS Directory provides a detailed list of rubber molders and suppliers. Find rubber molders that can design, engineer, and manufacture rubber products to your specifications. Peruse our website to review and discover top rubber molders with roll over ads and complete product descriptions. Connect with the rubber molders through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product news articles. Whether you are looking for manufacturers of foam rubber, rubber washers, and rubber products of every type, IQS is the premier source for you.

 

Suppliers located in IL, PA, OH +17 more states

Read the rubber molders and rubber molding guide
Contents (4 sections)

Leading Rubber Molders and Rubber Molding Manufacturers

Location
Certifications

Showing all 11

Certification, declaration and ownership records are on file for 1 of 11 suppliers in this list, from supplier reports IQS reviewed. A supplier without one listed may still hold it.

Leading rubber molders and rubber molding manufacturers
Placement No.ManufacturerLocationContactActions
1

RD Rubber Technology Corporation

RD Rubber Technology Corp is an ISO 9001:2015 / AS9100:2016 certified and ITAR registered company. We offer compression, transfer, injection and Liquid Injection molding, rubber to metal bonding, engineering support, tooling design, machining and more. Our customers rely on us to give them the best possible production solutions for rubber molding. From aerospace to medical, food processing to military applications we build trust by being responsive to your needs.

LocationSanta Fe Springs, CA
View Manufacturer
2

REDCO Rubber Engineering & Development Company

REDCO Rubber Engineering & Development is your complete source for rubber molding products, including rubber rollers, die-cut gaskets, and custom rubber products to suit your application. We are experts in compression molding and transfer molding. We also offer just-in-time delivery and boast strict adherence to meeting deadlines. We are a US-based manufacturing company with over 70 years of experience.

LocationCarson City, NV
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3

Pierce-Roberts Rubber Co.

With more than a century of manufacturing experience, Pierce-Roberts Rubber Co. is your source for custom molded rubber products. We offer a variety of custom rubber molding services, including rubber mixing and formulating, rapid prototyping, molded rubber product design and research, and more. At Pierce-Roberts, customers get a product that matches specifications and service that exceeds expectations. That is our guarantee.

LocationTrenton, NJ
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4

Accurate Products, Inc.

Accurate Products will satisfy your exact specifications for custom die cut parts of various materials, including sheet rubber, open & closed cell sponge, silicone, polyurethane foam, cork, felt, fibre, electrical grade paper, FDA & MIL spec materials. For superior die cut seals, gaskets, bumper pads, barriers, packing, diaphragms & more, trust our short lead time, great-priced service!

LocationChicago, IL
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5

Lake Erie Rubber & Manufacturing

All your typical molded rubber parts & more! Our custom rubber molding expertise includes mold conversion, non-conductive parts, injection molding, compression molding, transfer molding, die cutting & extrusions, plus cryogenic deflashing, trimming and curing. Low to medium volumes on time & budget!

  • ISO 9001 (Supplier-reported, reviewed Sep 2026)
LocationErie, PA
View Manufacturer
6

Mason Rubber Co., Inc.

Mason Rubber is a full-service organization assisting in the designing or reverse engineering of custom product to fulfill your production requirements. Injection, transfer and compression molding processes are used to manufacture product using a full range of elastomers. We specialize in bonding rubber to metal.

LocationTrevose, PA
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7

Kent Rubber Supply Co.

Kent Rubber Supply excels at finding solutions for difficult applications or meeting tough deadlines. We specializing in small to large production runs of molded rubber parts. In turn, we offer our customers ultimate flexibility when it comes to a wide choice in shapes, sizes, and wall thicknesses in materials such as PVC and urethane. Our rubber molding services are available both domestic and offshore.

LocationGrand Rapids, MI
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8

National Rubber Corp.

National Rubber was founded in 1997 with the values of variety, consistency, quality, open communication, and timely delivery at its core. Today, we stay true to these values by taking each one of your specifications into consideration, and working with you through every step of the manufacturing process. Call us today for more information!

LocationCanonsburg, PA
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9

Jet Rubber

Jet Rubber Company, employee-owned, offers custom molded rubber and rubber to metal components. They offer rubber molding in a wide array of standard rubber products as well as custom options for those more complex and difficult jobs. We are dedicated to customer satisfaction, competitive prices and on time delivery. We routinely work with a wide variety of materials.

LocationRootstown, OH
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10

Colorado Molded Products Co.

At Colorado Molded Products Co., we deliver precision rubber molding solutions engineered to meet demanding industrial requirements while maintaining consistency, durability, and performance. Our company specializes in transforming raw elastomer materials into high-quality components that support a wide range of applications.

LocationEnglewood, CO
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11

Dynamic Rubber, Inc.

At Dynamic Rubber, we are a custom rubber molding company dedicated to producing high-quality molded rubber components that meet the unique performance requirements of a wide range of industries. Our company manufactures precision rubber products in various sizes, shapes, and material formulations, providing dependable solutions for applications that demand durability, flexibility, sealing performance, and resistance to harsh operating environments.

LocationMt. Prospect, IL
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Additional Rubber Molders and Rubber Molding Companies

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View 38 Additional Rubber Molders and Rubber Molding Companies

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Quick Answers

How many rubber molders and rubber molding manufacturers are listed on IQS Directory?
11 leading manufacturers and 38 additional suppliers.
Where are rubber molders and rubber molding manufacturers located?
The listed suppliers are in 20 states and provinces: Illinois (6), Pennsylvania (6), Ohio (5), California (4), Indiana (3), Michigan (3), Minnesota (3), New Jersey (3), and 12 more.
How do I get quotes from rubber molders and rubber molding suppliers?
Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.

Rubber Molders

5 sections

There are three typical types of styles for rubber molding. Injection molding, transfer molding and compression molding. Rubber molding is an operation where rubber components are shaped into useful products. Rubber molders are the machines which make this process possible.

Injection Molding Rubber

Injection molding machines are one of the most effective ways to mold rubber. With injection molding, the rubber is heated until it becomes a paste and then the rubber is forced into a mold where it hardens. Rubber pieces produced this way are strong and unlikely to lose their shape. Compression molding is a very common style of rubber molding where a mold is placed in or near a cavity. Plates are then utilized to force the elastomer to fill the cavity. The elastomer is then vulcanized and removed.

Transfer Molding

When you have a mix between compression and injection molding this is known as transfer molding. In this process the user will place a large piece into a pit. A machine then presses the rubber into the mold, where the rubber conforms to the shape of the mold.

Molded Rubber Products

Almost every industry utilizes some style of molded rubber products. Manufacturing operations involving machinery often must contend with issues of vibration caused by moving parts. In order to protect workers, other machinery and the vibrating equipment itself, machinery that creates vibration is often secured using rubber washers or bushings that absorb vibration and prevent excessive movement, these parts are produced by rubber molders.

Another popular rubber molded product is a rubber grommet. Rubber grommets are used in industrial, commercial and consumer contexts. A rubber grommet is a rubber shape that fits around a hole in a surface, the grommet can protect wires or other hardware that passes through the hole.

Custom Rubber Molders

Most rubber molders are equipped to do custom rubber molding jobs. Custom rubber molders can create a design and manufacture it on the spot. Customized designs are better for certain companies that require unique designs for their needs and new products. When using custom rubber molders, the run time of the process is reduced. Customers will save both time and money for large volume rubber runs by finding the right custom rubber molder.

Things to Consider When Choosing a Rubber Molder

The latest rubber molder machines have a variety of automation capabilities that reduce the cost of custom molding even lower. Using a material like a liquid silicone rubber creates precise, tight tolerance parts. It is possible to create products with a variety of finishes and textures when using rubber molding. There is almost no end to the type of products you can have produced affordably using custom rubber molders.

 


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