Coats® Helios™ C Sewing Thread

• Coats® Helios™ C is a high performance sewing thread made from a steel core (steel class 1.4301 or AISI 304) with 8 to 10 steel wires wrapped with a flame retardant cotton cover.
• Helios™ C can resist temperatures of approximately 500 - 600°C without any mechanical strain and approximately 300°C under mechanical strain.
• The cotton cover will turn brown at temperatures between 180 – 220°C and will completely carbonise at higher temperatures.
• Helios™ C provides good sewing performance.

HELIOS™ is a registered trademark of Coats® Group Plc.