Pinchweld rubber seals are extruded molding to be U shaped channel strip,used for sharp edges protection or decorative trimming,e.g.for automotive,window glazing/glass,sheet metal,countertops or cabinet on facilities.

It is often made by EPDM rubber,due to its easy installation we also call it “push on rubber seals” or “rubber edge trim”,it often 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

Single material or compounded materials(EPDM rubber,flexible pvc),single extrusion or co-extrusion method is available for pinchweld profiles,in terms of the specific functions.

Flexible pvc pinchweld seal has innerlips and steel clips spine built in to enhance better gripping and strong toughness.Its general color is black but can be customized to versified colors for different projects decorative trimming.We often call it “pvc edge trims”

flexible pvc/rubber pinchweld seals features

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

Pinchweld rubber seals are the most popular trim sealing products for automotive door window,or for sharp edges protection such as glazing/glass, sheet metal,or decorative trimming for rough parts e.g.cabinet,machinery,countertops,and various finishied profiles of glass/plastics/wood finishing profiles etc.

About us–pinchweld rubber seals wholesale supplier

We’re rubber extrusions manufacturer,main product is rubber gasket seals for industrial/house door window sealing,flexible pvc edge trims for sharp edges protection or rough parts decorative trimming,industrial rubber extrusions profiles for multiple usages.

Why us–a trustworthy pinchweld 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 car window rubber seals wholesale business.


flexible pvc/EPDM rubber pinchweld seals profiles


flexible pvc edge trim pinchweld seals