Quick Answer
To prepare sinew for cordage, remove excess fat, clean the tissue, and stretch it to restore elasticity. Then, dry and preserve the sinew to prevent decay. Finally, twist or braid the sinew to create a durable cord.
Removing Excess Fat and Cleaning the Sinew
Remove excess fat from the raw sinew by scraping it off with a sharp instrument, such as a knife or a stone tool. This will help prevent mold and decay from setting in. To clean the sinew, rinse it under cold running water, and then use a solution of 1 part water to 1 part white vinegar to remove any remaining impurities. Allow the sinew to dry completely before proceeding.
Stretching and Drying the Sinew
Stretch the sinew to restore its natural elasticity by attaching the ends to a sturdy object, such as a tree branch or a rock, and pulling it taut. Hold the sinew for at least 30 minutes to allow it to stretch and conform to its new length. Once the sinew is dry and slightly stiff, you can proceed to twist or braid it into cordage. To dry the sinew, lay it out in a single layer, allowing air to circulate around each piece. It may take several days for the sinew to dry completely, depending on the humidity and temperature.
Twisting and Braiding the Sinew
To twist the sinew into cordage, start by holding two pieces together and twisting them in a clockwise direction. As the sinew becomes more twisted, you can add additional pieces, gradually increasing the thickness and strength of the cord. To braid the sinew, start by holding three strands together and crossing them over each other in a regular pattern. As you braid, gently pull the strands taut to create a strong and durable cord. The resulting cordage can be used for a variety of applications, including creating shelter, securing gear, and even crafting tools.
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