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Overmolding: Rubber, Metal, and Plastic
Overmolding: Rubber, Metal, and Plastic

As vehicle and industrial systems become more compact and complex, many gasket applications require both structural support and reliable sealing performance. That’s where overmolding comes in.

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Manufacturing, Products, Materials, Overmolding, GallerySamFebruary 23, 2026
"Self-Lube" Silicone: When Does It Matter?
"Self-Lube" Silicone: When Does It Matter?

View our gallery of self-lubricating seals and learn why self-lube material can help save money and time in the automotive manufacturing process.

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Manufacturing, Products, Materials, LSR vs HCRSamFebruary 16, 2026
In The News: "Defined By Quality"
In The News: "Defined By Quality"

Premium Seals - our focused factory for electrical connector seals - is featured in this month’s Rubber News. Click here to read the full article.

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SamDecember 1, 2025
Behind the Scenes at Morgan Polymer Seals: Pre- and Post-Mold Capabilities that Drive Quality
Behind the Scenes at Morgan Polymer Seals: Pre- and Post-Mold Capabilities that Drive Quality

Every gasket and seal we manufacture in Mexico benefits from a series of specialized processes before and after molding. This video offers a glimpse into several of these critical capabilities.

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ManufacturingSamOctober 28, 2025
Press Release: Premium Seals Celebrates 20 Years Manufacturing in Mexico
Press Release: Premium Seals Celebrates 20 Years Manufacturing in Mexico

Founded in 2005 by Kevin Morgan (CEO) and Alex Borboa (GM), Premium Seals was established as a dedicated manufacturing partner for electrical connector programs and serves as a strategic extension of Morgan Polymer Seals.

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SamSeptember 18, 2025
Video: Automated Vision Inspection for Gaskets and Seals
Video: Automated Vision Inspection for Gaskets and Seals

M.A.G.I.C. is a proprietary vision inspection technology designed and built by our expert engineers to provide total and repeatable accuracy during the inspection process.

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Manufacturing, Products, Materials, OvermoldingSamSeptember 11, 2025
Video: On-Time Delivery from Mexico To The World
Video: On-Time Delivery from Mexico To The World

Each year, we ship nearly 100 million precision-molded parts to OEMs around the world, and our commitment to excellence has earned us recognition from partners such as Ford and GM, who have honored us with 100% on-time delivery ratings year after year.

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Manufacturing, Products, Materials, OvermoldingSamSeptember 3, 2025
Video: Injection Molding in Mexico for Automotive Seals
Video: Injection Molding in Mexico for Automotive Seals

Injection molding is one of the most reliable methods for creating durable, consistent gaskets and seals for our automotive OEMs around the world.

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Manufacturing, Products, Materials, OvermoldingSamAugust 22, 2025
Rubber News: Women Breaking The Mold
Rubber News: Women Breaking The Mold

Congratulations to our Quality Engineer, Ana Paulina Galaz, featured in this year’s class of Rubber News “Women Breaking The Mold”.

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Seal Design, Manufacturing, ProductsSamJuly 23, 2025
What is "Wasteless" Transfer Molding?
What is "Wasteless" Transfer Molding?

What makes wasteless transfer molding a specialized process?

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Seal Design, Manufacturing, ProductsSamJune 24, 2025
Gasket Gallery: HNBR (Hydrogenated Nitrile Butadiene Rubber)
Gasket Gallery: HNBR (Hydrogenated Nitrile Butadiene Rubber)

This gallery shows off some of our gaskets and seals molded with Hydrogenated Nitrile Butadiene Rubber (HNBR).

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Manufacturing, Products, Materials, GallerySamMay 21, 2025
Gasket Gallery: EPDM (Ethylene Propylene)
Gasket Gallery: EPDM (Ethylene Propylene)

This gallery shows off some of our overmolded gaskets molded with Ethylene Propylene (EPDM).

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Manufacturing, Products, Materials, GallerySamMay 7, 2025
Video: Overmolded Gaskets and Seals
Video: Overmolded Gaskets and Seals

Overmolding is a specialized process. Here’s how we make overmolded gaskets and seals at our plant in Tijuana, Mexico.

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Manufacturing, Products, Materials, OvermoldingSamMarch 24, 2025
Gasket Gallery: Rubber Overmolded on Metal
Gasket Gallery: Rubber Overmolded on Metal

This gallery shows off some of our overmolded gaskets molded with a combination of metal and rubber, including silicone, HNBR, FKM, and Vamac

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Manufacturing, Products, Materials, Overmolding, GallerySamMarch 12, 2025
Gasket Gallery: More Self-Lube HCR Silicone
Gasket Gallery: More Self-Lube HCR Silicone

This gallery is features (even more) seals made with self-lubricating high-consistency rubber silicone (HCR).

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Manufacturing, Products, Materials, LSR vs HCR, GallerySamMarch 3, 2025
Gasket Gallery: Self-Lubricated HCR Silicone
Gasket Gallery: Self-Lubricated HCR Silicone

Self-lubricating (or Self-Bleeding or Oil-Impregnated) silicones are very helpful for seals that require reduced friction for various reasons.

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Manufacturing, Products, Materials, LSR vs HCRSamFebruary 5, 2025
Morgan Awarded Supplier of The Year
Morgan Awarded Supplier of The Year

ElringKlinger has awarded Morgan Polymer Seals “supplier of the year” for components in 2023.

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Seal DesignSamNovember 22, 2024
What is Takeover Tooling? (And is it risky?)
What is Takeover Tooling? (And is it risky?)

What is “takeover tooling”, and could your supply chain benefit from it?

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Seal DesignSamNovember 4, 2024
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