Quick Answer
Bark cordage may not be suitable for all weather conditions due to its susceptibility to water damage. It can become weak and brittle when exposed to prolonged moisture, affecting its tensile strength and overall usability.
Durability and Water Resistance
Bark cordage is not suitable for wet or humid environments for an extended period. The cellulose fibers in the bark absorb water, causing the cord to swell and lose its natural oils, which are essential for its tensile strength. In ideal conditions, bark cordage can withstand light rain and dew, but prolonged exposure to water can compromise its durability.
Preparing Bark for Inclement Weather
To enhance the water resistance of bark cordage, it’s essential to properly strip and treat the bark. This involves removing the outer layer of the bark and any loose fibers to prevent water from penetrating the cord. A simple technique is to strip the bark in thin strips, 1/8 inch (3-4 mm) wide, and then twist them together to create the cord.
Using Alternative Materials for Inclement Weather
In extreme weather conditions, such as heavy rain or snow, it’s often better to use alternative cordage materials, such as plant fibers like nettle or milkweed, or animal-derived materials like sinew or rawhide. These materials tend to be more water-resistant and can withstand harsher conditions, making them a better choice for long-term use in inclement weather.
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