 This study investigated the effects of fly ash, basalt powder, and tungsten carbide, WC, on the mechanical, microstructural, and tribological behavior of Erica fiber reinforced composites. Fly ash, basalt powder, and WC were added to the composites at varying concentrations to increase their strength, flexural, impact, and short D hardness properties. Additionally, the addition of these fillers improved the composites load carrying capabilities and adhesion. The results showed that the hybridization of fillers significantly enhanced the mechanical properties and abrasion resistance of the composites. Furthermore, the presence of fillers reduced the occurrence of brittle fracture and increased the wear resistance of the composites. This article was authored by P.K. Minyapan, S. Maramuthu, S. Tharnikumar, and others.