Fiberglass Sleeving

Shop

• 35 cents per foot for 1/4" tight braid 650C continuous - [1]
• Another - [2]

How Fiberglass Sleeving is Made

• Not bad - good machine that can be 3D printed. [3]

How Fiberglass Fiber is Made

• Melted with natural gas, then extruded through dies with many hair-size holes, while being pulled at over 100 miles per hour. [4]

Roving

• Roving is string - [5]

Rating

• There's fiberglass (650C), glass (quartz) 1000C, and ceramic fibers (1200C) - [6]

Companies

• https://www.nationalplastics.com/insulation-sleeving/
• https://www.weicowire.com/htg-thermal-class-240.html - 600C rating?
• https://www.infraredheaters.com/sleeving.html - 240C rating?
• continuous 450C - https://www.electro-wind.com/1-awg-nu-flex-hts-c-3-heat-treated-fiberglass-sleeving-240-c-black-100-ft-per-spool.html
• McMaster regular sleeving, not tight braid, is https://darcosouthern.com