Callington S‑Weld PassGel‑NP Aluminum Passivating & Cleaning Gel – 1 Qt pilot training Large back pocket to hold

Large back pocket to hold charts

and other pesky spills

Learning to Fly Helicopters

It is inhibited against oxidation and corrosion and has excellent resistance to water

high-visibility interior

Callington S‑Weld PassGel‑NP Aluminum Passivating & Cleaning Gel – 1 Qt pilot training Large back pocket to holdCallington SWeld PassGelNP Aluminum Passivating & Cleaning Gel 1 Qt Fluorinefree oxidizing passivation gel specially formulated for aluminum and aluminum alloys. Designed for infield cleaning and passivation with a thick gel consistency for easy application. Specifically for aluminum and aluminum alloys ideal for fabrication and surface prep Gel formulation for controlled application on vertical, horizontal, and complex surfaces Fluorinefree for use