Quick Answer
Decomposing sinew often exhibits visible signs of deterioration, including discoloration, brittleness, and a strong, unpleasant odor. It may also become soft, mushy, or develop cracks. These changes can indicate that the sinew has broken down and is no longer suitable for use.
Identifying Decomposing Sinew
When working with cordage, sinew, or rawhide, it’s essential to be able to identify when these materials are decomposing. One of the first signs is a change in color. Sinew typically has a pale yellow or beige hue, but as it decomposes, it may turn brown, gray, or even black. This discoloration can be a clear indication that the sinew has broken down.
Assessing Sinew Quality
To assess sinew quality, gently squeeze a small sample between your fingers. Healthy sinew should be firm but pliable, while decomposing sinew will often feel soft, mushy, or even crumbly. If the sinew has developed cracks or splits, it’s likely past its usable life. Another test is to gently scrape the surface of the sinew with your fingernail. If it shows visible fiber separation or crumbling, it’s likely decomposed.
Techniques for Preservation and Storage
To prevent sinew from decomposing, store it in a cool, dry place away from direct sunlight. You can also wrap the sinew in a layer of beeswax or plant-based wax to protect it from moisture and air. If you notice signs of decomposition, remove the affected area and treat the remaining sinew with a preservative, such as a mixture of beeswax and pine resin.
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