Effects of coating torch ginger fiber (TGF) with liquid epoxidized natural rubber (LENR) as a compatibilizer for TGF and natural rubber, and linear low polyethylene (NR/LLDPE) composite were investigated. LENR coated TGF reinforced NR/LLDPE composites were prepared by incorporation of 10% loading of TGF with the variation of LENR coating. Pre-treatment of TGF using 4% NaOH was done to expose more hydroxyl groups on TGF surface before coating with LENR to improve the adhesion between LENR and TGF. The scanning electron microscope (SEM) micrograph of TGF surface showed the LENR coated on the pre-treated TGF surface was homogeneous. The mechanical properties of TGF reinforced thermoplastic natural rubber were found to increase when TGF was treated with 4% NaOH followed by 5% LENR coating. Effects of TGF treatment on the rheological behavior of composites showed an increase in the adhesion of LENR treated TGF. SEM micrograph of the tensile fractured surface showed good interfacial interaction between NR/LLDPE matrix and 5% LENR coated TGF compared to untreated and NaOH treated TGF.