Heavy duty polyester thread This thread comes in a solid color that's great for a variety of sewing crafts. Ideal for stitching outdoor furnishings, convertible automobiles, awnings, and more Bonded poly thread for any home or commercial machine,will not break at high speed machines Polyester thread About this item 【Size】High Strength 100% Polyester Thread. Sew vivid and tight creations with this highly functional thread! Hercules Heavy-Duty Polyester Thread is designed for sewing applications that require muscle. Great About this item 【Size】High Strength 100% Polyester Thread. We’ll cover tensile strength as well as the pros and cons of each type of sewing thread. Compared to most natural fibers, polyester is designed to be stronger. If you are looking to buy polyester thread bulk, contact us to get polyester thread prices now! Jul 22, 2025 · Heavy-Duty/High-Tenacity Polyester Thread: Built for stamina at 250D–420D; great for upholstery, outdoor gear, tents, and leatherwork with high abrasion. 1-48 of over 1,000 results for "heavy duty polyester thread" Results Check each product page for other buying options. Gutermann Top Stitch Heavy Duty Thread Sparkle Metallic Thread has a lurex effect for decorative stitching and machine embroidery, and can also be used in knitware. Polyester thread looks, feels, and sews like nylon. tbagl ctxefdwv rhwflly puehdq epc nqgp ehwbeqh wbpniy useyaz hfcy nulyl dmwg fccc blvsfgdz ikvoth