Njira yokhazikitsira manja ndiyo njira yakale kwambiri yopangira FRP yopanga zinthu zamagulu a FRP GRP. Izo sikutanthauza luso luso ndi makina. Ndi njira yocheperako komanso kulimbikira kwantchito, makamaka koyenera magawo akulu monga chotengera cha FRP. Theka la nkhungu nthawi zambiri limagwiritsidwa ntchito poyika manja.
Nkhungu imakhala ndi mawonekedwe azinthu za FRP. Kuti chinthucho chiziwoneka chonyezimira kapena chowoneka bwino, nkhunguyo iyenera kukhala yofananira pamwamba pake. Ngati kunja kwa mankhwala kumakhala kosalala, mankhwalawa amapangidwa mkati mwa nkhungu yachikazi. Momwemonso, ngati mkatimo uyenera kukhala wosalala, ndiye kuti kuumba kumachitidwa pa nkhungu yamphongo. Chikombolecho chiyenera kukhala chopanda chilema chifukwa mankhwala a FRP adzakhala chizindikiro cha chilema chofanana.