Gutermann Maraflex Thread 150m spool. colour number 350 100% Polybutylene terephthalate (PBT) High stretch elasticated thread Sew straight elasticated seams with a household sewing machine 150m spool Thickness Ticket No. 120 Recommended Needle – Jersey/Stretch/Super Stretch NM 70-80 Satsuma Gutermann Maraflex thread is a high stretch elasticated sewing thread allowing for the sewing of straight seams on household sewing machines. This thread provides up to 80% seam stretch with the best straight seam elasticity being achieved with 4 stitches per cm. Suitable for use with light to medium weight, elastic, stretch & woven fabrics. Especially suited to sewing round necklines & tight seams as well as cuffed fabric. Suitable for washing at 60°C, tumble drying, dry cleaning and high heat ironing as well as bleaching.
