Heavy Tenara® HTR 138 Cord, CHARCOAL Thread, PTFE, Synthetic, Knot, Braid, Crochet, mend outdoor fabric, Coal


Shipping to United States: $4.50


For your designing pleasure ~ Charcoal Tenara

Heavy Gore-Tex Tenara® HTR 138 thread, which is unaffected by exposure to UV rays, chemicals, saltwater, dirt and sweat. This extreme durability and ease of use make Tenara desirable for jewelry applications of stringing, knotting, braiding, crocheting and leather wrapping.

I'm currently experimenting with Tenara, finding that it knots easily, drapes nicely, doesn't fray and has a smooth, slick finish which is easy on the fingers. A whole spool costs about $120-$130, so I'm offering it to you at affordable lengths. Please let me know how you use this in your jewelry designs! I'll be adding photos of my creations soon.

Need inspiration? Check out the amazing jewelry by Jill Platner!

Size (diameter): 0.45 mm, similar to Serafil size #20 (heavy)

Break strength: 19 lbs (single thread)

Construction: PTFE 3-ply bonded fibers, does not fray, use with jewelers glue

Tenara thread is also used widely in the marine industry for sewing sails and for outdoor upholstery as it is unaffected by UV rays. NASA spacesuits are made of this thread!


Shipping & Policies

Shipping from United States

Processing time

1-3 business days

Estimated shipping times

  • North America : 3 - 5 business days
  • Europe : 15 - 25 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept returns and cancellations

Just contact me within: 7 days of delivery

Ship items back to me within: 14 days of delivery

  • Custom or personalized orders
  • Perishable products (like food or flowers)
  • Digital downloads
  • Intimate items (for health/hygiene reasons)
  • Reviews

    Reviews (5)


    thank you so much for all your help

    Very HAPPY with product and gracious shop owner.

    Buy this! this is the best stuff to bead on... but unless u blew up and are selling out... this lady is where u buy bur few yards at a time . At 130$ i can't explain to my husband its thread and ill never be able to ask how much an RC car or car system was, ever again. so this is the hook up right here. and this blue shade is fabulous

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