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Technical Information

Design Guide: Information for the Rubber Seal Design Process

Support for Designing Seals, Gaskets and Weather Stripping

This rubber seal and gasket design guide is intended to give design engineers the basic facts needed to begin the process of designing effective rubber seals, gaskets and weather stripping. It is not intended to provide every piece of information available on the process or extrusion—the amount of information available is simply too great. However, it can serve as a starting point and gives engineers the necessary information to better understand what they will need to consider during the design process.

Trim-Lok Overview

Trim-Lok is synonymous with precision repeatability. We’re the recognized leading manufacturer for rubber seals, trims, gaskets and custom extruded parts. Watch the video to learn why OEMs trust Trim-Lok to find a solution through knowledge and experience from engineering to inspection.

Learn Why OEMs Trust Trim-Lok

Trim-Lok's Quality Control Procedures

Trim-Lok’s engineering teams rely on the latest science and technology. Our in-house laboratory is capable of inspecting and testing every in-stock and custom part you need for your precise application. Watch the video to learn more about our quality control procedures.

Our Commitment to Quality to Control

Trim-Lok's Additional Capabilities

Designing seals and gaskets that meet OEM requirements takes expertise and vast capabilities. From hot-melt or butyl tape bonding options to spliced joints or mitered corners and more, our capabilities ensure your part meets precise standards. Watch the video to hear about our secondary processes.

Additional Capabilities

Trim-Lok's Custom Timeline

Trim-Lok is one of the only trim and seal manufacturers that specializes in custom order requests that meet your exact specifications. Our design engineers have the expertise to fulfill custom orders for just about any application. Learn about the custom order timeline from start to finish.

The Custom Order Timeline