- Light - 120 gsm - For use on quilting cotton for exterior bag outer, interior lining, pockets, or garments. This is a similar weight to Pellon SF101 or Vilene G700. Use it on our woven wool "Harris Tweed" fabrics to stabilize before cutting, & on our faux leather to remove stretch. White in colour with glue dots on back, and green marks on selvedges.