Related Clues:
- Acrylic from DuPont
- Fabric introduced by DuPont
- Durable fiber
- Acrylic fiber trademark
- Sweater fiber
- DuPont discontinued it in 1990
- Sock synthetic
- DuPont's Fiber A, now
- DuPont's acrylic fiber
- 1950s sweater material
- Man-made fibre
- Synthetic fibre or substance
- To Presley for a synthetic fabric
- Woollike acrylic fiber
- DuPont acrylic