Topilene ® R200P ni polipropilene idasanzwe yakozwe na kopolymer (PP-R, ibara risanzwe) igaragaramo imbaraga za hydrostatike zigihe kirekire kandi zirwanya ubushyuhe. Birakwiriye kubishyushya amazi akonje hamwe nimbeho kimwe na radiator ihuza imiyoboro. Nibisubizo bya HYOSUNG ihuriweho na bimodal polymerisation hamwe na tekinoroji yo gutegera hamwe na tekinoroji yo gutunganya PP.