PremoBond Bobbins Bonded Polyester Anti-Wick Thread BPT Size 138M (Tex 135M) Red 72-pack delivers durable, marine-grade performance ideal for enhancing outdoor and patio sewing projects. Each pre-wound bobbin features 26 yards of twisted, plied continuous filament polyester thread with anti-wicking properties to prevent moisture absorption, ensuring seam durability in outdoor, marine, and heavy-duty applications. UV and mildew resistant, this high-strength red thread offers an average breaking strength of 20 lbs, making it suitable for canvas, awning, upholstery, and industrial sewing needs. The 72-pack supplies ample thread for multiple projects, supporting long-lasting, weather-resistant finishes for your outdoor living upgrades.