Strongest commercial thread. Almost no stretch. Fire retardant to 800F
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Kevlar® thread is one of the strongest and most fire retardant commercially available threads. It is about 2.5 times stronger than nylon or polyester, has almost no stretch, does not melt, and decomposes at 800°F.
New ! All Groz-Beckert Machine Needles and C.S. Osborne Hand Sewing Needle Kits |
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