He lole fiberglass kaumaha ka fiberglass ulana roving me ka nui o ka fiber i loaʻa mai kona mau filaments hoʻomau. ʻO kēia waiwai e hoʻolilo ai i ka ulana roving i mea ikaika loa i hoʻohana pinepine ʻia e hoʻohui i ka mānoanoa i nā laminates.
Eia nō naʻe, ʻoi aku ka ʻino o ke ʻano o ka ulana roving e paʻakikī ai ke hoʻopili pono i kahi papa ʻē aʻe o ka roving a i ʻole ka lole i ka ʻili. ʻO ka maʻamau, pono nā rovings ulana i kahi lole maikaʻi e ālai i ka paʻi. No ka hoʻoponopono ʻana, ua hoʻopaʻa ʻia ka roving a ua humuhumu ʻia me ka moena kaula i ʻoki ʻia, kahi e mālama ai i ka manawa i nā layups multi-layer a hiki ke hoʻohana ʻia ka hui roving/strand i ʻoki ʻia no ka hana ʻana i nā ʻili nui a i ʻole nā mea.
1. Mānoanoa like, ʻano like o ke kaumaha, ʻaʻohe huluhulu, ʻaʻohe ʻōpala
2. Hoʻomaʻū wikiwiki i loko o nā resins, emi ka pohō ikaika ma lalo o ke kūlana pulu
3. Hoʻohui i nā resin he nui, e like me UP/VE/EP
4. Nā olonā i hoʻonohonoho pono ʻia, e hopena ana i ke kūpaʻa kiʻekiʻe a me ka ikaika huahana kiʻekiʻe
4. Hoʻololi maʻalahi i ke ʻano, hoʻopili maʻalahi, a me ka moakāka maikaʻi
5. Maikaʻi ka drapeability, maikaʻi ka moldability a me ke kumukūʻai kūpono
| Kōmike Huahana | Kaumaha Anakahi (g/m2) | Ka laulā (mm) | Ka lōʻihi (m) |
| EWR200-1000 | 200±16 | 1000± 10 | 100±4 |
| EWR300-1000 | 300 ± 24 | 1000±10 | 100±4 |
| EWR400 – 1000 | 400 ± 32 | 1000± 10 | 100±4 |
| EWR500 – 1000 | 500 ± 40 | 1000± 10 | 100±4 |
| EWR600 – 1000 | 600± 48 | 1000± 10 | 100±4 |
| EWR800-1000 | 800± 64 | 1000± 10 | 100±4 |
| EWR570-1000 | 570±46 | 1000± 10 | 100±4 |