It is a light weight, but exceptionally strong, silky rayon thread. It is colorfast, both washable and dry cleanable. It is recommended that no bleach or whitening agents be used when laundering. While it is a utilitarian weight that works very well in all decorative applications, it is the preferred thread for free-motion machine embroidery as well as computerized embroidery. Most computer embroidery designs are digitized for Sulky 40 wt. Rayon Thread.
Sulky Rayon 40 wt Thread 850yds Petal Pink 1307 - 123Stitch
Sulky 40 Wt. Rayon Thread- Blue - 1,500 yd. Spool
Sulky Rayon Thread 40wt 250Yd-Almost Black
0571 Deep Aqua - Sulky Rayon 40wt Thread 850yd
GUTERMANN SULKY 100% RAYON 40 WT EMBROIDERY SEWING THREAD 100 YDS No's 500-999
2-ply 100% Silky Sheen Rayon (Viscose) thread., Sulky 40 weight Rayon Embroidery Thread is a light weight, but exceptionally strong, silk-like rayon
0561 Lipstick - Sulky Rayon 40wt Thread
Sulky Rayon Thread 40wt 250yd Vari-Khakis
Sulky Rayon Thread 40wt 250yd Dark Navy
Sulky Rayon Thread 40wt 250yd Med Aqua
Sulky Machine Embroidery Thread, Rayon, in Stock and Ready to Ship. All Colors Can Be Washed, Boiled, Are Light Fast and Can Be Dry Cleaned. - New Zealand
Sulky Rayon 40 wt Thread 850yds Cognac 1264 - 123Stitch
Sulky 40 wt 850 Yard Rayon Thread - 943-1041 - Medium Dark Grey – Carolina Thread Place
Sulky Rayon Thread 40wt 250yd Lipstick, 1 - Kroger
Sulky Rayon 40 wt Thread 850yds Chartreuse 1322 - 123Stitch