Mettler Seraflex Elastic Thread - 4000 Black -130mRegular price £3.93
Designed to sew seams in stretch fabrics. Not suitable for quilting, overlocking or applique.
SERAFLEX® is the perfect sewing thread for highly elastic seams on all elastic fabrics. Due to its innovative raw material PTT (37% renewable raw material) an elongation of approx. 65% is achieved, making all seams highly elastic. SERAFLEX® makes especially the straight stitch extremely stretchable, in the best case even a doubling of the seam elasticity can be achieved compared to seams with conventional sewing threads. Due to its extremely elastic properties SERAFLEX® is primarily used for clothing, e.g. as sewing thread for women's, men's and children's clothing, for sportswear and outdoor as well as for lingerie and underwear.
Use: Designed to sew seams in stretch fabrics.
Material: 100% PTT (Polytrimethyleneterephthalate)
Tips: Use Seraflex in the top thread and bobbin. Wind the bobbin without tension or slower speed than usual and use looser / lower top thread tension than for cotton fabric