... strongest ropes Ultra High Molecular Weight Polyethylene Yarn (or call UHMwPE Fiber).The Strongest & Ultrafine Ultra ... , braid strongest marine ropes, cordages, commercial fishing nets and also typical applied in protective clothing, bullet ... 240F4. Design to braid strongest ropes, cordages, fishing nets: 1200D/400F, 1600D/440F, 1800D/480F, 2400D/620F ... . UHMWPE fiber 1600D for fishing nets or glove