






🧵 Sew Strong, Stay Bold – Thread That Outlasts the Elements
Simthread’s 100% bonded polyester thread offers 1500 yards of UV resistant, heavy-duty sewing power designed for outdoor fabrics like tents, sails, and upholstery. Its Tex 69 (12wt) strength and lint-free finish ensure smooth, durable stitching compatible with most sewing machines and hand needles, making it the go-to choice for professionals and DIYers who demand longevity and performance in every stitch.





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