Polyfast™ 40wt Trilobal Polyester Thread

Polyfast™ is a 40wt trilobal polyester thread designed for machine embroidery and decorative stitching. The trilobal fiber structure provides a subtle sheen while maintaining high tensile strength and a smooth hand. The thread is dyed and finished to withstand mild bleaching, making it suitable for projects that may require frequent washing.

Polyfast™ performs consistently on outerwear, home décor, towels, garments, and decorative textiles.

Details
• Brand: WonderFil
• Thread weight: 40wt
• Fiber content: Trilobal polyester
• Color: Soft Demure, Tan, Cinder, and Raven
• Finish: Colorfast, bleach-resistant finish
• Texture: Smooth with light sheen

Recommended Use
• Machine embroidery
• Thread painting
• Quilting

Recommended Needle Sizes
• Machine embroidery: 75/11 embroidery needle
• Longarm: Size 16
• Hand sewing: Not recommended

Care Notes
Designed to tolerate mild bleaching. Test on scrap fabric before laundering finished projects.