Imiyoboro ya FRPP, cyangwa imiyoboro ya Fiber ishimishije ya Polypropylene, yagaragaye nkigisubizo cyimpinduramatwara mu nzego z’ubwubatsi n’amazi. Yakozwe muburyo bwa polypropylene no gushimangira fibre, iyi miyoboro itanga ibyiza bidasanzwe bituma ihitamo ryiza kubikorwa bitandukanye. Nkabanyamwuga mubikoresho byubaka no gushushanya ibikoresho, gusobanukirwa inyungu na fes