Kevlar and Fire-Resistant (FR) Thread
We carry high-heat sewing threads, including filament Kevlar with 800F resistance and spun Kevlar, Nomex, para-aramid, and meta-aramid options averaging 700F. For extreme temperatures, PTFE-coated fiberglass thread operates up to 1022F, though its coating degrades at 620F. Keep in mind - heat-resistant does not mean fireproof, but these threads excel in demanding conditions.
Kevlar and Fire-Resistant (FR) Thread
Kevlar Thread Buying Guide
Fire Resistant Sewing Thread Guide
PTFE Fiberglass Buying Guide
Kevlar and Fire-Resistant (FR) Thread - Heat-resistant for demanding applications..
- Kevlar Thread - Strong and heat resistant to 800F.
- Fire-Resistant Thread - For sewing and embroidery .
- PTFE Coated Fiberglass Thread - Heat resistant to 1022F (550C), but the PTFE coating burns away at 620F (320C).
Kevlar (TM) Thread - Kevlar thread is strong and withstands temperatures up to 800F.
- Kevlar thread does not melt. It turns to ash.
- Size-for-size, Kevlar thread is on average 2.5 times stronger than nylon and polyester.
- Kevlar thread has a low stretch at around 2% over time.
- Buy what you need - We have Kevlar thread on single small spools and large spools.
Essentials and Accessories - Handy Accessories.
- Scissors, snips and shears
- Needle threaders.
- Thread sock for storage.
- Measuring tools.
All Needles
Needles Buying Guide
Thread to Needle Size Chart
Needle to Machine Reference
Groz-Beckert Publications Library
Machine Needles - Over 2,000 Groz-Beckert and Schmetz selections.
- Find the needles you need in one place.
- Machine To Needle Reference.
- Sequenced needle systems for harder to find needles.
- Thread to needle size chart.
- New - Needles for shoe patcher machines.