Provide a secure seal for an environment that isn’t exposed to oils, gasoline, kerosene or concentrated acids with a Trim-Lok EPDM dense rubber window locking gasket. It can also be used as an excellent weather strip seal solution. This EPDM window and glass locking gasket provides a secure seal between a body panel and window, and is typically used to seal and lock glass or Plexiglas windows into place when applying onto a metal or fiberglass body on doors and vehicles of all sizes. It can be used in a wide range of industries and applications, thanks to the outstanding color stability, high heat resistance and ability to resist the elements. It has a general temperature rating of -40°F to +212°F so you can confidently install where needed. These locking gaskets can be used in playgrounds, safety equipment, cold-room doors, medical devices, cars, trucks, and much more.This window/locking gasket is available in a one-piece locking action or a two-piece locking action with a mating locking key for an even more secure seal. The mating locking key is sold separately.Installation is quick and easy, just lubricate with soap and water, silicone-based spray, or any lubricant that won’t damage your substrate. Then, slide glass in bottom first. May require glass trim and gasket installation tools, sold separately. The EPDM dense rubber window locking gasket is available in a variety of widths and lengths for various glass thicknesses and sizes. This one-piece locking action (inline) window gasket fits 1/4” glass and 1/8” edge and comes in a 25-foot-long piece. Trim-Lok has been a family run business for over 50 years. Made in the USA, we believe that craftsmanship is never something that requires compromise. Our extensive line of edge trim, trim-seal, locking gaskets, foam hand grips & more provide you with solutions for a variety of marine, automobile, RV and home applications.