---
product_id: 519006032
title: "Mandala Crafts Size 69 210D T70 Bonded Nylon Thread - 12 Assorted Neutral Colors 3600 YDs Tex 70 Heavy Duty Sewing Threads for Leather, Jeans, Weaving, Outdoor Marine Upholstery"
brand: "mandala crafts"
price: "R$919"
currency: BRL
in_stock: true
reviews_count: 5
category: "Mandala Crafts"
url: https://www.desertcart.com.br/products/519006032-mandala-crafts-size-69-210d-t70-bonded-nylon-thread-12
store_origin: BR
region: Brazil
---

# Tex 70 heavy-duty strength 3600 YDs continuous length UV & water resistant durability Mandala Crafts Size 69 210D T70 Bonded Nylon Thread - 12 Assorted Neutral Colors 3600 YDs Tex 70 Heavy Duty Sewing Threads for Leather, Jeans, Weaving, Outdoor Marine Upholstery

**Brand:** mandala crafts
**Price:** R$919
**Availability:** ✅ In Stock

## Summary

> 🧵 Sew Strong, Stay Stylish — Thread That Works as Hard as You Do!

## Quick Answers

- **What is this?** Mandala Crafts Size 69 210D T70 Bonded Nylon Thread - 12 Assorted Neutral Colors 3600 YDs Tex 70 Heavy Duty Sewing Threads for Leather, Jeans, Weaving, Outdoor Marine Upholstery by mandala crafts
- **How much does it cost?** R$919 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/519006032-mandala-crafts-size-69-210d-t70-bonded-nylon-thread-12)

## Best For

- mandala crafts enthusiasts

## Why This Product

- Trusted mandala crafts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **UV & Water Resistant:** Built to withstand sun, saltwater, and moisture for long-lasting outdoor use.
- • **12 Assorted Neutral Colors:** Versatile palette perfect for upholstery, outdoor gear, and fashion repairs.
- • **Bulk 3600 Yards for Big Projects:** Enough thread to power through multiple heavy-duty repairs and creative ventures.
- • **Smooth, Friction-Reduced Stitching:** Coated bonding agent ensures needle-friendly, consistent, and lint-free sewing.
- • **Unmatched Strength & Heat Resistance:** Bonded nylon thread outperforms polyester for leather, denim, and marine-grade projects.

## Overview

Mandala Crafts Size 69 T70 Bonded Nylon Thread offers 3600 yards of ultra-strong, heat and UV-resistant nylon thread in 12 neutral colors. Engineered for heavy-duty sewing on leather, denim, marine fabrics, and upholstery, this thread delivers smooth, durable, and fade-resistant stitching ideal for both industrial and creative professional projects.

## Description

Did your car upholstery thread break on a sewing machine? Does your nylon thread fade under outdoor exposure? This heavy-weight bonded nylon thread is coated with a bonding agent to reduce friction, resist needle heat, and produce tight, consistent stitches. Stiffer than thick cotton thread or bonded polyester thread, the high-strength nylon thread offers excellent durability and resists breakage under tension. The heavy-duty UV-resistant thread withstands sunlight and moisture, making it suitable for demanding stitching applications. Compatible with size 16/100 or 18/110 needles, the weaving thread sews smoothly without lint buildup. The spools of ultra-strong nylon thread support multiple long-term projects. For gathering, hemming, and machine stitching, this industrial-grade thread functions as a reliable sewing thread for leather, ruffles, cashmere, vinyl, and denim used in pants, coats, and outerwear. The extra-strong upholstery thread performs well in repairing chairs, boat seats, automotive seating, mattresses, cushions, and sofas. With resistance to saltwater exposure, the marine-grade sewing thread delivers durable stitching for pool covers, marine covers, and outdoor fabric applications. The colored outdoor thread is suitable for repairing tarps, canopies, automotive and convertible soft tops, horse blankets, hot tub covers, trampolines, hammocks, grill covers, umbrellas, banners, and flags. For drapery, curtains, screen covers, shades, holsters, saddles, sheaths, and strap assemblies, the bonded nylon thread provides secure, long-lasting binding. This universal sewing thread is also useful for reinforcing buttons, handbags, purses, backpacks, wallets, suitcases, luggage, jackets, zippers, vests, belts, patches, garment seams, and structural textile components.

Review: I repaired a sling chair and the replacement fabric was too long and I had to cut it off and stitch up the end. when stretched it held up.
Review: String is pretty strong, worked well for me.

## Features

- Bonded Nylon Sewing Thread #69: Compared to bonded polyester thread, the heavy-duty nylon thread is stronger & has higher heat tolerance, making great leather thread, outdoor thread, marine thread, carpet thread, canvas thread, & jeans thread.
- 12 Assorted Neutral Colors Heavy-Duty Thread for Upholstery Threads & Quilting: The v69 bonded nylon thread serves as great extra strong sewing thread for canvas, webbing, fabric, vinyl, suede, & fur, heavy thread for coats, pants, rugs, or sofas, & leather sewing thread.
- UV Resistant Thread: Often used as home & industrial sewing thread & commercial sewing thread, the waterproof assorted neutral colors nylon thread provides long-lasting stitching to boat & auto covers, shoes, boots, sails, bags, tents, awnings, & outdoor furniture.
- Versatile Nylon Thread: The extra-strong thread functions as a durable nylon weaving and reinforcement thread for upholstery, textile assembly, and structural stitching applications that require high tensile strength and reliability.
- Bulk Heavy Duty Thread for Sewing Machines, Serger, & Hand Sewing: Coated with colorfast thread nylon bonding agent to reduce friction, the continuous 3600 yards all-purpose T70 thread will not unravel and will yield smooth stitches.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091BC7JLK |
| Best Sellers Rank | 1,771,604 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 5,239 in Sewing Thread |
| Brand | Mandala Crafts |
| Colour | 12 Assorted Neutral Colors |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,432) |
| Date First Available | 21 April 2014 |
| Item Weight | 458 g |
| Material | Nylon |
| Model Number | T70 Bonded Nylon Thread |
| Product Dimensions | 12.7 x 6.35 x 6.35 cm; 458 g |

## Product Details

- **Brand:** Mandala Crafts
- **Colour:** 12 Assorted Neutral Colors
- **Compatible Crochet Hook US Size:** G-6
- **Compatible Knitting Needle US Size:** 8
- **Item length:** 3 Inches
- **Item weight:** 0.46 Kilograms
- **Material:** Nylon
- **Material composition:** nylon
- **Product care instructions:** Dry Clean Only
- **UPC:** 810048986149

## Images

![Mandala Crafts Size 69 210D T70 Bonded Nylon Thread - 12 Assorted Neutral Colors 3600 YDs Tex 70 Heavy Duty Sewing Threads for Leather, Jeans, Weaving, Outdoor Marine Upholstery - Image 1](https://m.media-amazon.com/images/I/41HYTvAz7BL.jpg)
![Mandala Crafts Size 69 210D T70 Bonded Nylon Thread - 12 Assorted Neutral Colors 3600 YDs Tex 70 Heavy Duty Sewing Threads for Leather, Jeans, Weaving, Outdoor Marine Upholstery - Image 2](https://m.media-amazon.com/images/I/41KXW7-RLWL.jpg)
![Mandala Crafts Size 69 210D T70 Bonded Nylon Thread - 12 Assorted Neutral Colors 3600 YDs Tex 70 Heavy Duty Sewing Threads for Leather, Jeans, Weaving, Outdoor Marine Upholstery - Image 3](https://m.media-amazon.com/images/I/41fqQZO2sjL.jpg)
![Mandala Crafts Size 69 210D T70 Bonded Nylon Thread - 12 Assorted Neutral Colors 3600 YDs Tex 70 Heavy Duty Sewing Threads for Leather, Jeans, Weaving, Outdoor Marine Upholstery - Image 4](https://m.media-amazon.com/images/I/41lAGrH0-dL.jpg)
![Mandala Crafts Size 69 210D T70 Bonded Nylon Thread - 12 Assorted Neutral Colors 3600 YDs Tex 70 Heavy Duty Sewing Threads for Leather, Jeans, Weaving, Outdoor Marine Upholstery - Image 5](https://m.media-amazon.com/images/I/41uC7UI4-8L.jpg)

## Questions & Answers

**Q: Is t70 the same as 277?**
A: According to the Nylon Thread Guide I presume that by t you mean TEX number. If so then t70 strength is 11 pounds and .29 mm average thickness. 277 is average strength is 45 pounds and average thickness is .59mm. Needle size on t70 is 100/16 to 110/18. Needle size on 277 is 180/24 to 220/26. Hope this helps.

**Q: Is it three ply?**
A: I think the last numbers in the size (in this thread the last numbers are: 210 D/3) mean this thread is 210 denier and 3-ply.

**Q: Can you use this in quilting? I'm making a picnic quilt with outdoor fabric on the back but cotton on the top.  Just wondering how this would look?**
A: I have used this thread while both quilting and sewing bags/purses on my heavy duty singer machine. I have not tried it on my long arm quilting machine as it is very temperamental and will only work with So Fine quilting thread. This is a tough thread that holds up well and comes in a good variety of colors.

**Q: Will this work for a windchime?**
A: I'm not tried it for that but I will say that it's the strongest thread they make for sewing for heavy leather also vinyl it should do just fine... One thing you also could use was monofilament the weather will not bother it

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***R on 28 April 2021*

I repaired a sling chair and the replacement fabric was too long and I had to cut it off and stitch up the end. when stretched it held up.

### ⭐⭐⭐⭐⭐ Review
*by G***U on 3 May 2022*

String is pretty strong, worked well for me.

### ⭐⭐⭐⭐⭐ Review
*by W***. on 13 June 2025*

They listed this with rod building supply so watch it . It is good thread 👏 enemy one need there paints sown? LOL .

## Frequently Bought Together

- Mandala Crafts Tex 70 Bonded Nylon Thread for Sewing - 3600 YDs T70 Heavy Duty 12 Assorted Neutral Colors Nylon Thread Size 69 210 D Upholstery Thread for Leather Jeans Weaving
- Zipperstop GROZ-BECKERT 40PCS SEWING MACHINE REGULAR POINT NEEDLE (JUKI DDL,BROTHER DB2, & MORE) 16X257 DBX1 SIZE 90/14,100/16,110/18,125/20 REGULAR POINT EACH PACK HAVE 10PCS NEEDLS.

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-28*