PremoBond Bobbins Bonded Polyester Anti-Wick Thread BPT Size 92U (Tex 90U) in black comes in a convenient 72-pack of prewound bobbins designed for sewing machines. This bonded polyester thread offers anti-wick properties that resist moisture, making it ideal for outdoor sewing projects like canvas, awnings, tarps, and sails. Its consistent diameter and superior bond quality ensure strong seam strength, while high durability and mildew resistance withstand demanding, marine-grade conditions. UV resistance adds protection against sun exposure, supporting long-lasting outdoor use. This industrial-grade, high strength thread provides reliable performance for upgrading outdoor fabrics and patio décor.