- PTFE Sewing Thread
- 1 Spool = 1.8 lbs 
- 1400 denier (T155) (Size FF)
- Non flammable – PTFE has a very high LOI (>94%) and will not burn.
- 100% UV resistance – PTFE fibers do not degrade in the presence of UV light unlike polyester and nylon. They will maintain their tensile properties indefinitely. This makes PTFE ideal for sewing outdoor fabrics.
- Excellent thermal and electrical insulator – PTFE has a very high continuous service temperature of 500 deg F.
- Low coefficient of friction – PTFE will repel most chemicals. As a sewing thread, because of the very low friction, PTFE is basically self lubricating making it very easy to sew with.
- 10 lb breaking strength
- Gold Color