Ny singa ara-drafitra ny vokatra tariby sy tariby, amin'ny ankapobeny, dia azo zaraina ho singa ara-drafitra efatra lehibe: tariby, insulation, shielding ary sheathing.
Ny fitaovana fingotra dia azo ampiasaina ho insulation sy sheathing.
Manoro hevitra: EPDM fitambarana, CR fitambarana
EPDM: S505A;S512F;3062E;J-3060P;TER 4033;TER 4044
CR: SN121;SN122;SN123;CR111;CR112;SN231;SN232;SN233;SN232;SN233;