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Rubber Extrusion and Rubber Seals

Rubber extrusions are parts that are put in an extruder or extrusion machine and forced through a die to manufacture the necessary cross section, such as squares, cord shapes, and hollow sections for added compression for sealing. At Trim-Lok, all our rubber extrusions are made from a custom formulated EPDM sponge rubber that protects against extreme weather, drowns out noise, and eliminates vibration.

The brand of choice for the marine, automotive, industrial, and manufacturing industries, our rubber extrusions work perfectly for window panes, garage doors, vehicle sunroofs, windshields, and many other home and vehicle applications.

Since 1971, Trim-Lok has been the number one source for rubber extrusions. Explore our Rubber Edge Trim, Trim Seal, and other rubber extrusion products. We can help you find the right custom seal for any job.