SERAFLEX is the perfect sewing thread for highly elastic seams on all stretchy 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 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.
Fibre: 100% PTT (Polythimethyleneterephthalte)
Length: 130m|142yd
Weight: 83W/3Ply
Needle size: 70-80
Colour: 1305 Delft
