Improve long-term performance of coextruded bulb seals with Santoprene™ TPVs

Santoprene TPVs  used for coextruded trunk/tailgate, hood-to-cowl and hood-to-radiator bulb seals offer:     

  • Long-term sealing performance
  • Recyclability vs. EPDM
  • Coextrusion with other TPVs, TPOs or PP for dense foot
  • Weight reduction via metal replacement 
  • Foam capability for low-compression load deflection

Suggested materials:

Production process:

  • Co-extrusion

Foamed Santoprene TPV can be achieved with water, chemical or gas techniques.

Learn more about the features and benefits of Santoprene TPVs for automotive weatherseals.