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  • 6 in Pennsylvania
  • 9 outside Pennsylvania
Source: IQS Directory database snapshotOur Methodology
In Pennsylvania
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Outside Pennsylvania
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Silicone Rubber Molding Manufacturers in Pennsylvania

IQS Directory provides a comprehensive list of silicone rubber molders and suppliers in Pennsylvania. Use our website to review and source top silicone rubber molders with roll over ads and detailed product descriptions. Find silicone rubber companies that can design, engineer, and manufacture silicone rubber products to your company's specifications. Then contact the silicone rubber companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Whether you are looking for manufacturers of rubber grommets, foam rubber, rubber seals, or customized silicone rubber of every type, this is the resource for you.

All silicone rubber molding manufacturers
Contents (5 sections)

Silicone Rubber Molding Manufacturers in Pennsylvania

6 suppliers in Pennsylvania are listed first, then 9 suppliers located outside Pennsylvania. Select any of them and send one quote request.

Certifications

Showing all 15

Certification, declaration and ownership records are on file for 1 of 15 suppliers in this list, from supplier reports IQS reviewed. A supplier without one listed may still hold it.

Silicone rubber molding manufacturers in Pennsylvania, then suppliers outside Pennsylvania
ManufacturerLocationContactActions

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
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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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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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Hunter Sales Corporation

A family-owned company for over 45 years, Hunter Sales has been a custom fabricator of rubber products: rubber gaskets, washers, o-rings, bumpers, grommets, rubber sheet, rubber tubing, rubber floor matting and custom profiles. We also extrude rubber.

LocationBethel Park, PA
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Associated Rubber, Inc.

Custom rubber molding is our business. We will prototype and make a small or numerous-piece production run. The mold we make is for your business and is your property. Many industrial, commercial and military applications have been met with our rubber products.

LocationQuakertown, PA
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Wabtec Corporation

Wabtec Corporation produces custom-molded rubber products, including rubber bonded to metal, FDA rubber, silicone rubber, and more, by using compression, injection, and transfer molding. Our products are made of EPDM, Buna N, nitrile, natural rubber, and many others.

LocationPittsburgh, PA
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Jet Rubber

Since 1955, Jet Rubber Company has been custom molding rubber for a variety of industries and various applications. They have built a strong reputation on their ability to provide quality products, on time, and at fair prices. Specializing in many materials, including silicone rubber, they are able to offer standard and custom products to suit all individual and complex tasks.

LocationRootstown, OH
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Rubber Associates, Inc.

Rubber Associates has been providing precision rubber molding of custom molded rubber products since 1953. Dedicated to manufacturing high quality rubber components, Rubber Associates offers a range of products such as grommets, washers, bumpers and more. With injection molding, compression transfer molding, rubber-to-metal bonding and more, we help guide you from prototype to finished product.

LocationBarberton, OH
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Enduro Rubber Company

Enduro Rubber specializes in manufacturing custom high-quality molded rubber parts by compression or transfer molding. We use the finest materials, including silicone rubber and sponge rubber, for our products—balls, bellows, bushings, caps, diaphragms, grommets, mounts and more.

LocationRavenna, OH
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American Engineering Group LLC

American Engineering Group (ISO 9001: 2000) supplies rubber, plastic, metal and composite components for applications manufactured in India. Our products include diaphragms, hoses, grommets, seals and custom rubber components. We use compression/transfer/vacuum/injection molding.

LocationAkron, OH
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GBSA Inc.

GBSA designs and manufactures a wide range of molded rubber parts. We understand the importance of engineering each product for its size, shape, tolerance and material to ensure lasting performance. We use a range of plastics and ceramics to deliver high quality items and services including seals, O-rings, rubber molding, metal stampings, machined metal components and many other products.

LocationChardon, OH
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Advanced Rubber Products

As part of the TMP Technologies family, we hold to the same values as our parent company! We believe in offering the most state-of-the-art technologies and innovative manufacturing processes for all silicone rubber and the other materials we offer. We not only offer rubber products, but also have foam, plastic, and metal products. You can learn more about us on our website today!

LocationWyoming, NY
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Pierce-Roberts Rubber Co.

We are silicone rubber experts. We have over 100 years of experience manufacturing quality rubber products and we can offer you the very best in affordability, quality, customer service, and dependable shipping. You don’t get to remain in business for 100 years without knowing something, and we are able to share that knowledge with you. Visit us online or give us a call today to get started!

LocationTrenton, NJ
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Hawthorne Rubber Manufacturing Corp.

Hawthorne Rubber is a leading designer and manufacturer of molded rubber and custom molded rubber products. Standard products include balls, bushings, gaskets, grommets and o-rings. Custom products have included rubber sheet, stoppers, grommeted tubing, bumpers, bellows and other items.

LocationHawthorne, NJ
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Pure Rubber Products Co.

No custom molding company is easier to deal with. From idea, through design, testing and production Pure Rubber is your partner form custom molded rubber parts. Our customers appreciate the care Pure Rubber takes in filling orders on budget, on time with zero defects. Our in-house tooling and full vertical control makes us your one stop shop for the demanding of applications.

LocationRockaway, NJ
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Cities in Pennsylvania

57
  • Aliquippa
  • Allentown
  • Altoona
  • Arnold
  • Beaver Falls
  • Bethlehem
  • Bradford
  • Butler
  • Carbondale
  • Chester
  • Clairton
  • Coatesville
  • Connellsville
  • Corry
  • DuBois
  • Duquesne
  • Easton
  • Erie
  • Farrell
  • Franklin
  • Greensburg
  • Harrisburg
  • Hazleton
  • Hermitage
  • Jeannette
  • Johnstown
  • Lancaster
  • Latrobe
  • Lebanon
  • Lock Haven
  • Lower Burrell
  • McKeesport
  • Meadville
  • Monessen
  • Monongahela
  • Nanticoke
  • New Castle
  • New Kensington
  • Oil City
  • Parker
  • Philadelphia
  • Pittsburgh
  • Pittston
  • Pottsville
  • Reading
  • Scranton
  • Shamokin
  • Sharon
  • St. Marys
  • Sunbury
  • Titusville
  • Uniontown
  • Warren
  • Washington
  • Wilkes-Barre
  • Williamsport
  • York

Counties in Pennsylvania

34
  • Allegheny
  • Armstrong
  • Beaver
  • Berks
  • Blair
  • Butler
  • Cambria
  • Chester
  • Clearfield
  • Clinton
  • Crawford
  • Dauphin
  • Delaware
  • Elk
  • Erie
  • Fayette
  • Lackawanna
  • Lancaster
  • Lawrence
  • Lebanon
  • Lehigh
  • Luzerne
  • Lycoming
  • McKean
  • Mercer
  • Northampton
  • Northumberland
  • Philadelphia
  • Schuylkill
  • Venango
  • Warren
  • Washington
  • Westmoreland
  • York