Answer
Sep 10, 2020 - 11:30 AM
A simple break test - see how easy it is for you to snap the thread in your hands - can be a good indicator. If it breaks easily, it is not worth saving. Your climate, exposure to light, etc. are all factors in addition to time when determining the life span of your threads. For additional thread information, check out https://www.sulky.com/resources/free-...
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