Hybrid materials consisting of Al, Kevlar fibers, epoxy and fillers are developed.

Ballistic performance is enhanced by deposition of nano-fillers on fiber surface.

Mixing fillers with PEG-400 offers a promising means of nano-fillers' deposition.

Ballistic resistance depends on fillers' ability to effectively coat the fibers.

Improved ballistic protection achieved by Al, SiC and SiO₂ powder addition.