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Old 02-03-2013, 07:47 AM
Lori S
Super Member
Join Date: Apr 2010
Location: Illinois
Posts: 9,312

As a general rule I find all thread on wooden spools to be to old , if its not too old today.. it won't be much longer that its age will show up in the strenght. The next batch is thread on styrofoam spools, alot of thread from the 70's was on stryofoam , particularly the cheap then 5 for $1 spools.
The break test is a good indicator for any thread.
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