Defense-grade surface protection is often a necessity for the many forms of hardware, fasteners, and assemblies that are used in military applications, a result of the environmental extremes and operational stressors that can rapidly cause wear without a safeguard in place. For a range of military and aerospace assets, polyurethane coating systems are the solution of choice, a result of their common attributes that support the goal of maintaining integrity and health over extended periods of use. However, not all coating solutions within this general family are developed with the same level of quality or consistency, making it important to consider the manufacturer that products trace back to.