PPG MASTINOX D40 YELLOW CORROSION INHIBITIVE JOINTING COMPOUND - 160 ML CARTRIDGE

PPG® Mastinox D40 Yellow Corrosion Inhibitive Jointing Compound in a 160 mL cartridge is a high-performance paste designed to protect metal-to-metal interfaces in demanding aerospace environments. Its formulation creates a long-lasting barrier that prevents galvanic activity, moisture intrusion and fretting between assembled parts, particularly where aluminum, steel or titanium are combined. Ideal for fasteners, structural joints and sealed interfaces exposed to humidity, temperature shifts or de-icing agents, it supports extended service life and preserves mechanical integrity by reducing corrosion risks during assembly and throughout operation.