Fire-retardant thread

The patented Ultimate “K” Fire Break™ sewing thread is the newest addition to the Liberty Threads “Ultraflow”™ quilting and sewing threads product line. Constructed using DuPont™ Kevlar® fiber, the thread is TB 1633 compliant. It can be colorized in any shade, leaves no residue or fly waste on equipment and has superior tested sewing performance in stitch formation.

For more information, contact Liberty Threads N.A. Inc.