Quick Answer
To repair damaged natural cordage in the field, inspect the damage, identify the type of fiber and its properties, and use suitable techniques to re-twist or re-hem the fibers while preserving their natural strength.
Identifying and Inspecting the Damage
When inspecting damaged natural cordage, look for signs of wear, such as frayed or torn fibers, and determine the extent of the damage. For bark fibers like cedar or cypress, inspect the cordage under direct sunlight to spot any exposed wood or sap pockets, which can compromise the cordage’s strength. Use your fingers to gently probe and identify damaged areas.
Repairing Damaged Bark Fibers
To repair damaged bark fibers, start by cleaning the affected area with a damp cloth to remove any dirt or debris. Use a sharp knife or a stone tool to carefully trim any damaged fibers, leaving about 1 inch of undamaged cordage on either side. Twist the remaining undamaged fibers together to create a new, stronger section, using a figure-eight or a simple knot technique. For a more secure repair, use a few strands of plant sinew or animal gut to reinforce the repair.
Testing and Reinforcing the Repair
To test the repair, gently tug on the cordage while observing its tensile strength. If the repair seems weak or unstable, reinforce it by wrapping additional layers of plant fibers or sinew around the affected area. To prevent further damage, apply a thin layer of natural wax or plant resin to protect the cordage from water and environmental stress. Regularly inspect the repair to ensure its integrity and make adjustments as needed.
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