[en] In this project, a study was done to evaluate the mechanical properties of reclaimed rubber filled with palm oil empty fruit bunch (EFB) as fillers. The purpose of filler is to help improve the properties of reclaim rubber and the addition of filler is fixed at 10 parts. Palm oil EFB was obtained from Malaysian Palm Oil Board (MPOB) and prepared at different size. Various samples were prepared with various sizes of filler blended with reclaim rubber using Haake Hot Mixer. The compounds were then compression-moulded at 120 degree Celsius using an electrically heated hydraulic press for their cure times. Dumbbell-shaped tensile and test specimens for hardness and impact test were punched out from the compression-moulded slabs along the mill grain direction. From the test result, it was found that the addition of fillers able to increase the mechanical properties of reclaim rubber and the smaller size of fillers added produced higher tensile properties. The study shows that the palm oil EFB suitable to be used as filler in reclaim rubber. (author)