PPG DESOFILL® HS Sanding Surfacer
PPG Desofill HS CA8620G is a chromate-free*, chemically cured, chemical and solvent resistant polyurethane sanding surfacer. CA8620G is designed to fill in the irregularities and surface defects commonly experienced on aluminum, fiber glass, and composite surfaces.
- High solids, low VOC
- Corrosion resistant primer required when applied on aluminum substrates
- Compatible with PPG DESOTHANE® HS topcoats
- Excellent adhesion
- High build
- Excellent fluid resistance
- Service temperature -65°F to 350°F (-54°C to 177°C)
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Have questions or need support for your aerospace project? Contact PPG’s aerospace team today for guidance and tailored solutions.
*Chromium is not intentionally added in the formulation of this product. PPG’s “chrome-free” statement is based on our knowledge of the product formulation.