Extruded rubber seals are used for vehicles weatherstripping or industrial/machinery/house door window sealing,often made to be flexible strips or large bar profiles.

To fit for different application or environments,a great variety of complex and irregular shapes is feasible by extrusion or co-extrusion method,to fit for different channels,slots or rough parts edges.

Most of extruded rubber seals are made by EPDM rubber or silicone rubber,as the two materials has outstanding weathering performance as well other characteristics

extruded rubber seals features

  • weather resistance(sunlight,heat,freezing cold,ozone,UV)
  • anti corrosion,hard wearing,aging resistance,durable
  • anti impact/vibration/collision,noise control,flexible

It’s extruded via a tooling(dies or moulds) to be small size flexible strips or large size straight bar profiles,with a continuous length.The surface of the product is clean and smooth surface finished.Common color black,durometer hardness 30~75 Shore A.

For house door window thermal sealing,the most popular type is self adhesive rubber seal strip,made by EPDM foam rubber to be a very flexible texture(hardness 30 ShA),shaped in D/E/P sections,with a self adhesive backing for easy installation.

Another mainly application is rubber weatherstrips for vehicles(automotive cars,bus,boats,subway/railway locomotives),

  • automotive window rubber seal
  • automotive door rubber seal
  • automotive boot rubber seal
  • automotive sunroof rubber seal
  • automotive windshield rubber seal
  • automotive pvc glass run channel
  • automotive pvc beltline weatherstrip
  • boat rubber trim seal extrusions(window/gunnel)
  • subway/railway locomotive trim seals(window glass seals)

About us–extruded rubber seals wholesale supplier

We’re a rubber extrusions seals manufacturer,main product is house door window rubber sealing strip,automotive weatherstrip,rubber pvc edge trims as well as industrial rubber extrusions profiles.

Why us–a trustworthy extruded rubber seals 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 extruded rubber seals wholesale business.


extruded rubber seals for automotive,boat,locomotive


house door window rubber seal strip


foam rubber bumper for industrial applications,e.g. machinery anti impact