GORE® TENARA® Sewing Thread is the versatile, high-performance choice ideal for marine and outdoor applications. It is resistant to and will not deteriorate from exposure to UV sunlight, chemicals, saltwater, extreme weather, and acid rain. Designed for high-speed sewing with many color options available, GORE® TENARA® thread will never rot, fade, stain or discolor. In fact, GORE® TENARA® Sewing Thread is so strong, it will outlast the fabric which it is sewn into. It is great for large awnings or structures, marine, sails, heavy clear vinyls, zippers, and areas where additional seam strength is desired.