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Spectracron W43181A HS Urethane

SPECTRACRON® W43181A Series primers provide an extra layer of polyurethane protection by effectively defending against the constant impacts, abrasions and corrosion challenges your equipment encounters. By pairing this wet-on-wet primer with one of our Spectracron polyurethane enamels, you can topcoat in just ten minutes--establishing operational efficiencies and shop throughput.


  • Heavy Duty and Construction Equipment
  • Agriculture Equipment
  • Industrial Machinery
  • Building Materials
  • Custom Coaters
  • Fabricated Metal

The PPG Benefit

  • Increased throughput with wet-on-wet capabilities
  • Excellent corrosion resistance
  • Excellent direct and indirect impact resistance
  • Shared catalyst when paired with one of our Spectracron two-component polyurethane topcoats
  • Compatible with a wide range of topcoats
  • Can be force dried before or after topcoat application
  • Ready to spray
  • VOC less than 3.0 lbs./gal
Product Literature
Technical Data Sheet


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