There are lots of alternatives you can use. Some sewers suggest fabric glue, while others go with clear nail polish. The trick is to have a clean edge.
How to stop the fray… : r/myog
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Stop fabric from fraying with this easy to use adhesive that dries clear soft and flexible Manufactured in United States And if you “forget” or don't
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Dritz Liquid Stitch Dry Cleanable Fabric Adhesive, 2-Fluid Ounce, Clear, 2 Fl Oz
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