It creates a passivation layer that prevents oxygen and corrosive agents from reacting with the metal surface.
During inspections of staking pins, mounting bolt recesses, and other counterweight surfaces, CM352 is applied after cleaning the area with solvents like CM23 (Stoddard solvent) to restore the protective layer. How it Works: The Science of Protection
The barrier is specifically formulated to withstand the demanding flight conditions of aviation, including extreme temperature shifts and salt-laden air. Benefits of Using CM352 cm352 corrosion inhibitor
Implementing a corrosion control program reduces the frequency of part replacements and maintenance downtime. Safety and Handling
Corrosion inhibitors like CM352 function by depositing a thin, non-drying film that deactivates the metal substrate. Unlike permanent treatments such as chrome plating, inhibitors are considered "additive" protections that can be reapplied throughout the life of the component. It creates a passivation layer that prevents oxygen
In the context of Hartzell Propeller maintenance, CM352 is designated as a mandatory material for the assembly and long-term care of bolt-on steel counterweights. Key Applications and Use Cases
CM352 is a corrosion-preventative compound classified as a "consumable material" in aviation maintenance manuals. It is specifically engineered to form a protective film on metal surfaces, displacing moisture and creating a lasting barrier against rust, salt exposure, and humidity. Benefits of Using CM352 Implementing a corrosion control
By preventing the degradation of close-tolerance components, it ensures that parts like propeller counterweights operate safely and reliably.