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Locking Gaskets

Locking Gaskets


EPDM rubber gaskets and window seals are ideal for sealing environments—like stationary windows—that aren’t exposed to oils, gasoline, kerosene, or concentrated acids. These window seals provide excellent resistance to the following:

  • Ozone
  • Sunlight
  • Severe weather conditions
  • Oxygen
  • Acids
  • Aging

With outstanding color stability, odor-free characteristics, and high heat resistance, gasket seals can be used in a wide range of industries and applications.

Rubber Window Seal Locking Gasket Applications

Perhaps the most common application for EPDM rubber window Locking Gaskets is weather stripping, particularly between a stationary window and body panel. Due to its ability to resist the elements, very high temperatures, and very low temperatures, rubber gasket material is typically used to seal and lock glass or Plexiglas windows into place when applying onto a metal or fiberglass body on doors, cars and trucks of all sizes. Please note: EPDM rubber window gaskets have poor resistance to fuels and oils, and should not be used in such applications.

Why EPDM Rubber for Window Seal Gaskets?

Although window gaskets can be made from a variety of different materials, EPDM rubber gaskets are one of the most common types. Due to their sheer versatility, these gasket seals can be used in playgrounds, safety equipment, cold-room doors, medical devices, and heavy-duty and semi-truck “peeper” windows, in addition to being favored by the industrial and aerospace industries. Whether your project calls for a single prototype or large production runs, we provide you with EPDM window gaskets that meet or exceed your expectations.

About Trim-Lok

With over forty years of experience with manufacturing and distributing EPDM rubber window gaskets and seals, our company has built a reputation for excellence, innovation, and dependability. All Trim-Lok products are proudly made in America, using only the highest quality rubber gasket materials available on the market. With easy application, a professional finish, and excellent customer service, all Trim-Lok EPDM rubber gaskets are sure to meet or exceed your personal and professional expectations.