DESOTHANE® HS CA8800 Buffable Polyurethane Topcoats

PPG Desothane HS CA8800 buffable topcoats are polyurethane coatings used to protect the exterior of aircraft. These high solids topcoats are designed to be applied over PPG DESOPRIME® epoxy primers and PPG DESOFILL® sanding surfacers.

  • Compatible with epoxy primers, sanding surfacers, and intermediate coating
  • May be buffed to remove minor imperfections
  • Excellent gloss and image reflection
  • Retains gloss and color in harsh exterior environments
  • Can be applied in a wide range of conditions
  • Excellent impact and erosion resistance
  • Compatible with all current spray equipment
  • Skydrol® resistant
  • Service temperature -65°F to 350°F (-54°C to 177°C)

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