Seracor 50wt #0379 Stone
Formerly known as Metrocor. Seracor is a 100% Polyester Corespun Serger and Long Arm Quilting Thread. Can also be used for General Quilting and Sewing. Optimal elongation, exceptionally smooth and shrink proof. 2734 yds per cone. Recommended needle size 70-80. Matte finish. Tex 24. Strength 120. 2-ply. 50 weight.