Sealing Systems

custom seals

Cooper Standard’s award-winning products are designed to enhance performance and seal out unwanted environmental elements such as wind, water, dust and noise.

From automotive to industrial applications, our expertise in sealing technologies is leveraged throughout the entire development and manufacturing process to deliver products with reduced weight, improved acoustics, enhanced aesthetics, better compression deflection, durability and much more. 

From choosing the right material to applying cost-effective manufacturing methods - we provide superior solutions for our customers in diverse markets. 

Sealing Capabilities

  • Rubber, Silicone & Plastic Materials
  • Custom Designs
  • Standard Profiles & Catalog Parts
  • Clip-On Seals
  • Multiple-Durometer Extrusions
  • Metal, Plastic or Wire Carriers
  • EPDM Splice
  • TP Weld
  • Bright Co-extrusion
  • Flock Application
  • Tape Application
  • Coating Application
  • Bending
  • Notching
  • Plug Injection
  • Mastic and Hot Melt Application
  • ODS
  • Graining
  • Foil Application
  • Bright Co-extrusion
  • Fluorex Co-extrusion
  • Hole Drilling
  • Stab Load Notching
  • Long Bed Air Notching
  • Transferline Notching
  • Heat Bending
  • Stretch Bending
  • Ultrasonic Welding
  • Drill and Peg
  • Silicone splice
  • Die-Cut
  • Color-Match
  • Printing (laser etch, embossing, striping)
Featured Solutions

Gen II Below Belt

Reduces weight while maintaining performance compared to Nylon and steel products.


A patented, revolutionary chemistry platform created for a variety of vehicle sealing applications and additionally offering game-changing opportunities in a wide range of  markets.  Fortrex™ delivers outstanding sealing, weatherability, NVH and aesthetic performance, with an environmentally friendlier footprint.


An innovative material solution offering improved durability and a lower cost alternative to cloth covered trim lips.

Satin Stainless Steel

A cost-effective innovation that enhances stainless steel appearance while preserving its corrosion resistance.


A glass sealing system solution that leverages design and material technology to improve vehicle appearance and wind noise.

TPV Microdense

A material innovation implemented on non-functional areas of sealing components that reduces weight while maintaining mechanical integrity.

Ultra Microdense

An EPDM material innovation that enables lighter weight dynamic weather seals without compromising mechanical integrity.

EPDM-based Slip Coat

An EPDM based slip coat engineered to provide appearance match to corner mold material while providing long lasting performance.

Reduce Spotting Compound

An EPDM compound that passes the most stringent UV, ph and chemical resistance requirements.