Mettler Seraflex stretch thread - 130m
A new sewing thread suitable for Sportswear, Underwear and jersey garments.
Made from 100% PTT (renewable raw material), Seraflex allows elongation of approx. 65% making all seams highly elastic.
Works best using a straight stitch and 70-80 size machine needles.
Use for both main thread and bobbin, loosen thread tension for best results.