PTFE Coated Fiberglass Thread
PTFE coated fiberglass thread withstands operating temperatures to around 1022 F (550 C). But, the PTFE coating burns away at 620 F (320 C) and will propagate flame. Its continuous fiberglass filaments that are heat resistant, chemical resistant, and strong. It is Teflon coated for easy sewing.
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PTFE Coated Fiberglass - Size 12 (Tex 135) - Natural - 1-Oz Spool - 187 Yards
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$15.19
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(7)
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PTFE Coated Fiberglass - Size 12 (Tex 135) - Natural - 2-Oz Spool - 375 Yards
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$24.19
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(6)
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PTFE Coated Fiberglass - Size 12 (Tex 135) - Natural - 4-Oz Spool - 750 Yards
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$38.59
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(2)
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PTFE Coated Fiberglass - Size 12 (Tex 135) - Natural - 32-Oz Spool - 6000 Yards
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$209.99
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(9)
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PTFE Coated Fiberglass - Size 18 (Tex 210) - Natural - 1-Oz Spool - 131 Yards
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$15.19
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(11)
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PTFE Coated Fiberglass - Size 18 (Tex 210) - Natural - 2-Oz Spool - 262 Yards
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$24.19
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(6)
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PTFE Coated Fiberglass - Size 18 (Tex 210) - Natural - 4-Oz Spool - 525 Yards
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$38.59
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(4)
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PTFE Coated Fiberglass - Size 18 (Tex 210) - Natural - 8-Oz Spool - 1050 Yards
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$73.59
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(6)
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PTFE Coated Fiberglass - Size 18 (Tex 210) - Natural - 32-Oz Spool - 4200 Yards
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$209.99
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(6)
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PTFE Coated Fiberglass - Size 24 (Tex 280) - Natural - 1-Oz Spool - 99 Yards
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$15.19
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(5)
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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.