What are Common Myths About Using Sinew in Crafts?

Misconceptions About Sinew’s Flexibility

Using sinew for cordage is often misunderstood as being too flexible, making it unsuitable for applications requiring strength and durability. However, high-quality sinew from animal tendons, such as deer or elk, can be processed to create strong, yet flexible cordage. A general rule of thumb is to aim for a sinew-to-water ratio of 1:1 when soaking in a mixture of water and a natural mordant like glycerin or beeswax to prevent brittleness.

Sinew Rot and Preservation

The notion that sinew will rot is largely a result of improper processing and storage. To prevent spoilage, dry the sinew in a cool, well-ventilated area, then wrap it in a breathable material like muslin or cotton. Properly processed sinew can last for several years, even decades, when stored correctly. For example, a study by the University of Idaho found that sinew cordage stored in a dry, airtight container remained relatively stable after 20 years.

Sinew’s Modern Applications

While often associated with ancient survival situations, sinew has a range of modern applications, including crafting, outdoor gear, and even medical uses. For example, sinew is used in some medical implants due to its biocompatibility and strength. For crafters, sinew can be used to create durable, weather-resistant cordage for projects like backpacking gear, shelter construction, and even decorative items like jewelry and ornaments.