Rubber window gasket is designed to trim seal house/vehicles(cars,boat,locomotive) glass window trim sealing,extruded to be flexible u channel rubber strips.

rubber window gasket features

  • weather resistance(sunlight,freezing cold,ozone,ultraviolet)
  • anti corrosion,hard wearing,durable,airtight and watertight
  • anti impact/vibration/collision,noise reduce

For housing window thermal sealing,the most popular type is small size EPDM rubber strip with a hollow bubble section,it is often wedged into channels on pvc/aluminium window profiles,durometer hardness 70 Shore A,color black.

As housing and vehicles windows usually has a glzing system,the rubber strip are designed to be different channel sections to insert glass edge on,aims at minimize impact/collision/vibration and glass edge trimming protection,e.g.U shaped rubber seal.

For vehicles(cars,boats,bus,subway/railway locomotives) trim sealing,the most popular window gasket is rubber U channel trim,it is actually a compounded rubber extrusions,with different 3 parts co-extruded to be in one piece finished:

  • foam EPDM rubber–sponge hollow bulb parts on the side of or on the top of the U channel
  • steel clip slice–embedded into U channel section for strong stifness and secure grip
  • solid EPDM rubber–U channel section

About us–rubber window gasket manufacturer and wholesale supplier

Well ours is flexible pvc/rubber extrusions manufacturer,our product mainly used on vehicles weatherstripping(cars,bus, subway/railway locomotives),house door window airtight sealing,sharp edges protection or rough parts decorative trimming,as well as rubber extrusions for multiple industrial application.

Why us–a trustworthy rubber window gasket manufacturer

  • 14 years producing experience;mature custom made expertise
  • Full set In-House machine shop;favorable bulk production
  • ISO9001/TS16949 certified;professional technician team
  • Good quality materials;reasonable price and tooling cost

Our capacity qualified us to provide most valuable products you’re looking for.We welcome clients contact us for rubber window gasket wholesale business.


vehicles window glass rubber seal gasket


rubber U channel trim gasket for car window sealing