Thread Heaven®
A non-toxic, hypoallergenic synthetic polymer material used to coat beading thread. It binds thread fibers and prevents fraying--straightens, strengthens and weatherizes. It adds a thin, even, slick coating to thread so beads slide easily and produces a small static charge which dramatically reduces tangling. It won't stick to beads or needles and does not attract dust or clog bead holes. It doesn't tarnish silver-lined or metallic beads.