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: 1099 Light Kelly

(A7840-1099)

SKU A7840-1099
Brand Mettler

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