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 Purple Shado 1299 - 123Stitch
Sulky Rayon Thread 40wt 250yd Pastel Coral
1804 Bayou Blue - Sulky Rayon 40wt Thread 850yd
Sulky Rayon 40 wt Thread 850yds Grn/Burg/Tan 2207 - 123Stitch
Sulky Solid 40wt Rayon Thread – Red Rock Threads
2-ply 100% Silky Sheen Rayon (Viscose) thread. Sulky 40 weight Rayon Embroidery Thread is a light weight, but exceptionally strong, silk-like rayon
0568 Cinnamon - Sulky Rayon 40wt Thread
Sulky Rayon Thread 40wt 250yd Moss Green
Sulky Rayon Thread 40wt 250yd Burg/Green/Blue/Tan
Sulky Rayon 40 wt Thread 850yds Bur/Grn/Bl/T 2208 - 123Stitch