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Happy Independence Day! We’ll be closed this Friday, July 4th. Please keep this in mind when placing orders & planning delivery times. We’ll resume normal hours next business day. Have a safe and fun holiday!
Happy Independence Day! We’ll be closed this Friday, July 4th. Please keep this in mind when placing orders & planning delivery times. We’ll resume normal hours next business day. Have a safe and fun holiday!

Serger & Overlock Thread

Professional Serger Thread for Flawless Finishes

Achieve professional-quality seam finishes with our premium serger and overlock thread. Madeira Aerolock polyester thread is specifically engineered for high-speed serger machines, delivering smooth feeding and consistent coverage.

  • High Yardage: 1320-yard cones provide exceptional value and fewer thread changes
  • Fast Feeding: Designed for serger speeds without breaking or shredding
  • Fine Weight: Creates neat, flat seams that won't add bulk
  • Color Variety: Coordinate with any fabric from basics to neons and multicolors

Essential for garment sewers, activewear makers, and anyone seeking durable, professional edge finishes. Available in individual cones or convenient multi-cone assortments.