Black Nomex embroidery thread - Tex 27 - Small and large spools - Decomposes at 700F - Does not melt.
|Nomex fire retardant embroidery thread looks and performs like regular embroidery thread. Use it for embroidering names and logos on fire retardant clothing and gear used by first responders and others who need protection from fire and heat. Use with a size 75/11 to 80/12 needle. This thread meets NFPA standards: 1975-1999, 1971-1997, 1976-1992, and 1977-1998.||