Dock Line Materials Compared: Nylon, Polyester, and Dyneema
Nylon, polyester, and Dyneema (HMPE) each offer distinct stretch, strength, and chafe characteristics for dock and mooring lines. This independent reference compares the three materials so recreational sailors can match line choice to boat size, slip conditions, and expected loads. Nylon absorbs shock, polyester resists chafe and UV, and Dyneema provides maximum strength with minimal stretch. Use the comparison to avoid line failure and make safer docking decisions.
