Car window rubber seal is made by EPDM to be flexible strips(often U channel section) for vehicles(automotive,bus,vans,boats, locomotives) glass window trim sealing.

It is customized as per customers’ drawing or given samples to fit for different brand/type of auto car windows,most popular style is u channel section,it has 3 parts:

  • 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

It is made of EPDM rubber,which exhibits excellent weathering performance as well as other traits,its basic characteristics are:

car window rubber seal features

  • weather resistance(sunlight,freezing cold,ozone,UV)
  • waterproof,anti corrosion,ageing resistant,durable
  • flexible,hard wearing,anti compression set

Different materials,specification,dimension sizes,cross section shapes are available by extrusion or co-extrusion method,

About us–car window rubber seal manufacturer

We’re a flexible pvc/rubber extrusions manufacturer,the main product are automotive weatherstrip series,industrial/house door window sealing strips,rubber/flexible pvc edge trim seals,as well as industrial rubber extrusions for multiple usage.

Why us–a trustworthy automotive weatherstrip 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 car window rubber seal wholesale business.


rubber U channel trim for car window rubber seal


vehicles glass window rubber seals-car,boat,locomotive