Protek® Fire Retardant Threads


Cansew Inc. manufactures Fire Retardant (FR) sewing threads using Nomex®, Kevlar® and other specially designed FR fibres. Our threads boast excellent heat resistance, above average break strength and superior sewability. If you're having difficulty determining which sewing thread is best for your sewing application, please do not hesitate to contact us.

This table provides a general overview of the various Protek® Fire Retardant Threads that we carry. Click on 'more' next to each thread type for more detailed information.

  Tex Type Break Strength
Nomex® Threads
   Protek® more 27, 45, 60, 70, 90 Spun Very Good
   Bonded Protek® more 70, 90, 135 Filament Excellent
   Protek Elite® more 27, 45, 60, 70, 90 Stretch-Broken Excellent
   Protek® Cocoon Bobbins #7      more 24 Spun Very Good
Kevlar® Threads
   Protek® more 40, 60, 70, 100 Spun Very Good
   Bonded Protek® more 70, 120, 210, 400 Filament Excellent
   Bonded Protek Elite® more 110 Stretch-Broken Excellent
   SEWMATT® Mattress Threads
40, 50, 60 Spun Very Good
   Kevlar®/Stainless Steel more 120   Excellent
Other Fibres
   Fiberglass Thread (PTFE    Coated) more 150, 210, 300 Filament Excellent

Please contact us for samples and additional information.

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