MIL-PRF-23377 Epoxy Primers
MIL-PRF-23377 defines the requirements for two-component epoxy primers that serve as the primary corrosion barrier on military aircraft aluminum and composite surfaces. Available in chromated (Class C1/C2) and non-chromated (Class N) formulations, these primers provide essential adhesion and protection against moisture, chemicals, and hydraulic fluids. JDL Industries stocks Revision K compliant products, giving independent MRO shops access to the same qualified primers used across DoD aviation programs.