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Superior Threads

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Sewing Threads

Bonded Nylon

Bonded Polyester

Bottom Line

Kimono Silk

MasterPiece 

OMNI

So Fine! #50

Tire Silk #50

MasterPiece Color Card
So Fine! #50 Color CardThe Bottom Line Sewing Thread
Sewing Threads by Superior Threads

Sewing threads fulfill many purposes such as piecing, garment construction, general sewing, couching, upholstery stitching, and more. 

Bonded Nylon

  • Bonded Nylon is the popular choice to use when stitching upholstery, leather, automotive interiors, heavy fabrics and more.
  • Available in 16 colors
  • 7 oz cones. #46 - 4,375 yds.  #69 - 2,843 yds. #92 - 2,187 yds.
  • Extremely strong due to bonding agent added during processing.
  • Excellent chemical and mildew resistance.
  • Standard go-to thread in the upholstery industry.
  • Not recommended for outdoor furnishings.

Bonded Polyester (Solar Guard Thread)

  • Available in 10 colors.
  • 7 oz cones.  #69 - 2,843 yds. #92 - 2,187 yds.
  • Ideal for stitching outdoor furnishings, sails, convertible automobiles, awnings, and more.
  • UV Safe Thread.
  • Weather resistant.
  • Better UV resistance than Bonded Nylon.
  • Recommended for any outdoor upholstery application.

Bottom Line

  • 60 wt. 2-ply lint-free filament polyester.
  • Available in a 55 colors.
  • Ideal for hand and machine applique, detail quilting, embroidery, stitch-in-the-ditch, bobbin thread, trapunto, binding, free standing lace, heirloom sewing, serger, and garment construction.
  • Several colors blend into fabrics so well that they appear invisible.
  • Wonderful thread choice for micro stippling.

Kimono Silk

  • Available in 80 colors.
  • Ideal for sewing on silk fabrics, basting couture clothing,  hand and invisible machine appliqué, detail quilting, lacework and bobbin thread.
  • Can be used for apparel when silk thread is preferred.
  • Silk naturally has a lustrous sheen.
  • Size A (.16mm in diameter).

 MasterPiece 

  • #50 Egyptian-grown extra-long staple cotton.
  • Available in 75 solid colors.
  • Nature's finest thread.
  • Precision designed for piecing.
  • Ideal for appliqué, detail quilting, bobbin thread, and lacework.
  • Very smooth with virtually no lint.

OMNI 

  • Tex 30 (approx. 40 wt.) poly-wrapped poly core.
  • Available in 172 solid colors. 
  • Ideal for high quality garment construction, serger, and general sewing.
  • Cleaner, brighter, and stronger than other Tex 30 poly-wrapped poly core and spun polyester threads.
  • OMNI is designed to withstand high-speed applications and can be used in the needle and in the bobbin.
So Fine! #50
  • #50/3 lint-free, extra smooth filament polyester.
  • Available in 134 colors.
  • Ideal for quilting, general sewing, clothing construction, and serger.
  • No slubs. No lint buildup.
  • Smooth, even twist.

Tire #50 Silk

  • #50 Japanese filament silk.
  • Available in 171 colors.
  • Ideal for construction, embroidery, quilting, and appliqué.
  • Colorfast.

Recommended Needle and Tension Settings

Please see the thread-specific information for needles and tension in our Thread Reference Guides.