515X349

DESOTO® 515X349 Exterior Primer

PPG DeSoto 515X349 exterior primer is a conventional solids urethane compatible epoxy coating. This primer was formulated to protect aluminum substrates from corrosion.

• Compatible with PPG DESOTHANE® HS topcoats

• Excellent adhesion to aluminum and composite surfaces

• Can be applied with all current non-electrostatic spray equipment

• Improved Skydrol® resistance

• Can be applied in a wide range of conditions

• Difficult to remove with chemical strippers

• Service temperature -65°F to 350°F (-54°C to 177°C)


Discover the Future of Flight

Have questions or need support for your aerospace project? Contact PPG’s aerospace team today for guidance and tailored solutions.

Accordion expanded
Tech Data Sheets
Safety Data Sheets