ʻO EFU keʻokeʻo a iʻole hiki iāʻoe ke kāhea aku i nā lole lole pale a iʻole e hoʻopau i nāʻili a iʻole e hoʻopau i kaʻili a me kēia mea i hoʻonuiʻia i kaʻili o kaʻili. The structure of EPU is stable and with 7-15 years hydrolysis resistance and this new material is environmentally friendly.
