Print | Products > Aerospace Coatings, Pretreatments, Cleaners > Commercial / Civil Aviation > Commercial Primers > Desoprime™ HS CA7833 Primer Commercial Primers Desoprime™ HS CA7833 Primer Desoprime™ CA7833 high solids epoxy primer can be used on aircraft structural interior and exterior parts (components). • Compatible with Desothane® HS topcoats • Excellent adhesion and corrosion resistance • Excellent Skydrol resistance Safety Data Sheet (SDS) Technical Data Sheet Aerospace Adhesives Aerospace Sealants Aerospace Transparencies Transparent Armor and Specialty Products Aerospace Coatings, Pretreatments, Cleaners Commercial / Civil Aviation Military Specialty Coatings Surface Solutions Chemical Management Engineered Materials Semco® Packaging Aerospace Academy Aerospace Sealants - Preformed PPG Livery Lab℠ Find Products Find Products Help Terms & Conditions