Thread: The "old" Coats & Clark Dual Duty Thread
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Old 09-20-2019, 05:37 PM
  #21  
Bobbielinks
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Join Date: Apr 2010
Location: Missouri
Posts: 3,430
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Don't know if it i a myth, but I have used Coats and Clarks in my Singers for at least 40 years and my Brother since buying it about 13 years ago and have never had a "build up". I do my own machine maintence.
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