Eastman Advantis 550-1 25X adhesion promoter


  • Auto OEM
  • Auto plastics
  • Auto refinish
  • Automotive
  • Automotive parts & accessories
  • Consumer electronics
  • General industrial coatings
  • Graphic arts
  • Truck/bus/RV

Key attributes

  • Excellent gasoline resistance

Product description

Eastman Advantis™ 550-1 25X adhesion promoter is a nonchlorinated product for adhesion to TPO and polypropelene-based substrates. Nonchlorinated systems are known to demonstrate excellent performance under 2-part urethane (2K) coatings, but often their application is limited to 2Ks. Advantis 550-1 25X expands nonchlorinated performance to applications under many melamine-cured systems. Formulators can expect a boost in gasoline resistance performance by adding Advantis 550-1 25X to their current adhesion promoter system. Due to its lack of chlorine and its chemical structure, Advantis 550-1 25X exhibits excellent humidity and gasoline resistance, particularly under 1K systems. Advantis 550-1 25X adhesion promoter is available at 25% weight solids in aromatic 100 or in xylene. If the solution gels due to storage at low temperatures, it can be re-liquefied by warming with agitation.

Product availability

If you are interested in learning more about product availability in your area, please complete the “Make an inquiry” form on this page.

If applicable, authorized distributors are in the regions listed below, with more details provided in the “Authorized distributors” section.

  • Asia Pacific

  • Europe, Middle East & Africa

  • Latin America

Authorized distributors

Please select a region and country for a list of authorized distributors. If a country is not listed for a region, contact Eastman for further information.