Bonded Nylon Thread N66, #69 T70 210D/3 1500 Yards

I use this for altering and tailoring single-ply powerlifting equipment and boy does it hold fast. Even an amateur to sewing seams like me can't do too badly with thread this strong! I've sewn up pieces of equipment that people have squatted 400, 500, even 600lb while wearing without a single issue, and that was just with an easy backstitch pattern that I learned to do by hand! It's solid stuff, super high tensile, and seems to be good for anything from patching up a fraying seam to high-stress applications. I will note, you can still cut/slice it with an average pair of scissors or a knife- it is NOT cut-proof.

Needed a good strong, heavy-duty thread to repair an old sailcloth bag...& this did the trick perfectly. Able to use it in my sewing machine with #18 needle as well as by hand to finish the tabs on the big zipper. Good strong stuff!

High quality, sturdy thread. Very black.

Sturdy nylon thread!

I wanted a dark brown color, but there was not so I chose this color and thinking that is working for me!

Works well for extensions and was so much better then cotton string

I used this for commercial purposes and lasted couple of years. Strong threads I can trust. Highly recommended!

We have a very large inground pool and noticed a couple tears in the cover. This product was easy to use and did the trick! Works great and saved us money on a new cover

Great product for heavy duty projects. I pre-waxed the spool prior to running it through a heavy duty machine using wax that's soft at room temperature.

Good quality, strong bonded thread doesn't fray. Excellent for sewing leather.

Love this thread for hair extensions installs. Great quality

Orange is more red than orange but it's a surprisingly nice color..stronger thread seemingly better quality than the 210d one on Amazon

Used to fix a rip in my car seat, worked great. Price to quality ration on this item is pretty good I used a regular needle to do this job.