PPG Chromate-Free Primer and Pretreatment Standard on Boeing Next-Generation 737
SYLMAR, CA – A chromate-free metal pretreatment and a chromate-free exterior decorative primer from PPG Industries’ aerospace coatings group are now standard on Boeing Next-Generation 737 production airplanes.
DESOGEL™ EAP-9 metal pretreatment and DESOPRIME™ CF/CA 7502 epoxy primer by PPG Aerospace can be used with any qualified topcoats on Boeing Next-Generation 737 airplanes. DesoprimeCF/CA 7502 primer is the only chromate-free primer on Boeing’s qualified product list for its BMS 10-72 (Revision Y) Exterior Decorative Paint specification.