Standard aqueous coatings often suffer from poor adhesion and moisture permeability on metallic surfaces. Improving the barrier properties and chemical bonding at the substrate interface prevents premature material degradation.

Inadequate bonding between cathodic electrodeposition layers and subsequent polyurethane systems leads to delamination. Improving interfacial strength ensures structural integrity of multi-layer metal finishes.

Untreated industrial substrates suffer from rapid oxidative degradation and poor interfacial adhesion. Addressing this vulnerability prevents structural failure and extends material lifespan.

Irregular deposition rates and poor distribution of coating materials on complex substrates. Achieving uniform thickness ensures consistent corrosion protection and surface finish quality.