▎ 摘　　要

NOVELTY - Forming a multifunctional surface coating, involves (a) providing a substrate having a surface; (b) providing a barrier coating forming solution comprising a base coating component and two performance components; (c) applying the barrier coating forming solution to the surface of the substrate; (d) providing an antimicrobial coating forming solution comprising antimicrobial component; (e) applying, after a predetermined time duration following application of the barrier coating forming solution to the surface, the antimicrobial coating forming solution atop the applied barrier coating forming solution; and (g) allowing the applied barrier and antimicrobial coating forming solutions to fully cure or dry to form a fully formed multifunctional coating on the surface of the substrate. USE - Method for forming a multifunctional surface coating with enhanced antimicrobial component positioning. ADVANTAGE - The method for forming multifunctional surface coating has enhanced performance and less production time.