Adhesion Promoter - 550-1 (25% in Aromatic 100)


  • Aerosol coatings
  • Auto OEM
  • Auto refinish
  • Automotive
  • Commerical printing inks
  • General industrial coatings
  • Graphic arts
  • Paints & coatings

Key attributes

  • Excellent gasoline resistance

Product description

<p>Eastman™ Adhesion Promoter 550-1 is Eastman’s second-generation nonchlorinated product for adhesion to TPO and PP. Nonchlorinated systems are known to demonstrate excellent performance under 2-part urethane (2K) coatings, but often their application is limited to 2Ks. AP 550-1 expands nonchlorinated performance to applications under many melamine-cured systems.</p><p>Due to its lack of chlorine and to its chemical structure, Eastman™ Adhesion Promoter 550-1 exhibits excellent gasoline resistance. Formulators should be able to get a boost in gasoline resistance performance by adding AP 550-1 to their current adhesion promoter system.</p><p>Eastman™ Adhesion Promoter 550-1 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.</p>

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

  • North 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.