• About Us

    Marina Plastics' responsiveness to customer requests has been the cornerstone of our continued growth over the years.

Why Us

Marina Is Sourcing Solutions

In addition to providing flexible and complete solutions for raw materials, Marina Plastics offers design, engineering and FEA services to produce economical, higher performance and lightweight hybrid EPDM-TPV, TPV-TPV sealing components.

Clients worldwide count on Marina Plastics to introduce, promote, trial and launch their technical products in North and South America – whenever the need arises.

Today, Marina Plastics bridges four distinct services: high performance, cost-saving raw materials, seal design and engineering, tooling, and energy-saving vertical injection molding presses to manufacture TPV or EPDM sealing systems.

Marina Founder

Jeff Saint

With 25 years experience, Jeff Saint has witnessed first-hand the challenges Tier 1's face with long, costly product development cycles so he set out to create a one-stop solution that allows customers to rapidly streamline the component development process. Whether trail running high above Half Moon Bay, California, or cooking Milanese saffron risotto with his boys, Jeff Saint is always on-call to help solve his customers urgent material or sourcing crisis.

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Experience

Unmatched Background & Market Expertise

For the past 25+ years, Marina Plastics has helped Tier 1 suppliers and OEMs source the right materials and tooling for their specialized door seal applications. Marina Plastic's strength is their extensive experience and knowledge of the automotive door seal market and leading the transition from EPDM sealing systems to green, recyclable, lower-weight, toxin-free, and low-cost TPV sealing systems.

Technology

Advanced Materials & Innovative Technology

Marina Plastics exclusive representation of cutting-edge raw material suppliers around the globe is the core of what we do. Our philosophy is to provide North & South American and European weatherstrip door seal manufacturers the most innovative and cost-effective technologies.

Customer Service

Responsiveness Measured In Minutes

We have been instrumental in introducing ground-breaking TPV technologies to North American manufacturers, resulting in superior part performance, reduced production costs, lower component weight, and greener solutions. We are regularly called on to make new technology introductions and support production try-outs through on-site process support of extrusion and injection trials. We provide on-site component fit trials at customer plants to validate seal sections for optimal material performance and function.