In this study, to achieve pseudo-ductility in a hybrid composite, glass and carbon fabrics were coated with GNP. The GNP could be attached to the fabric surface, improving the fibre-matrix interactions and forming a link between the glass-carbon fibre layers. This helped to promote carbon fibre fragmentation, dispersed delamination, and stable load transfer to glass fibre after carbon fibre failure. GNP-coated glass-carbon/epoxy inter-layer hybrid composite laminates were manufactured, with one layer of carbon fabric placed in the middle of four layers of glass fabric, Fig. . The glass and carbon fibre volume ratio in the composite was maintained at 90:10 to promote fragmentation of the central carbon layer and stable delamination around the fractures in the carbon layer. In this way, the typical major load drop at the fracture of the carbon fibre in the hybrid composite could be avoided, and a slightly rising plateau could be generated instead, with further rise after complete fragmentation of the carbon fibre. A schematic of the stress-strain response of conventional and GNP-coated glasscarbon/epoxy hybrid composites with graphical representation of pseudo-ductile properties is shown in Fig. .