---
product_id: 478160205
title: "Heavy Duty Black Thread"
brand: "fumao"
price: "4820 kr"
currency: ISK
in_stock: true
reviews_count: 9
url: https://www.desertcart.is/products/478160205-heavy-duty-black-thread
store_origin: IS
region: Iceland
---

# 3000 Yards 210D/3Ply UV Resistant Heavy Duty Black Thread

**Brand:** fumao
**Price:** 4820 kr
**Availability:** ✅ In Stock

## Summary

> Sew Strong, Sew Smart! 🧵

## Quick Answers

- **What is this?** Heavy Duty Black Thread by fumao
- **How much does it cost?** 4820 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/478160205-heavy-duty-black-thread)

## Best For

- fumao enthusiasts

## Why This Product

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

## Key Features

- • **UV Protection:** Designed to resist fading and degradation from sunlight, ensuring your creations last longer.
- • **Generous Supply:** With 3000 yards across two spools, you’ll have plenty of thread for all your ambitious projects.
- • **Unmatched Durability:** Crafted to withstand the elements, this heavy-duty thread is your go-to for outdoor projects.
- • **Versatile Applications:** Perfect for marine upholstery, leatherwork, and a variety of sewing crafts.
- • **High-Speed Compatibility:** Bonded for strength, this thread won’t break under the pressure of high-speed sewing machines.

## Overview

This heavy-duty bonded polyester thread is UV resistant and designed for outdoor use, making it ideal for marine upholstery, leather, and various sewing crafts. Each pack contains two spools of 1500 yards, totaling 3000 yards of durable, high-quality thread.

## Description

Polyester Thread Heavy Duty Bonded UV Resistant Outdoor Thread #69 T70 Size 210D/3Ply for Marine Upholstery, Leather, Sewing Crafts, 3000Yards Pack of 2 (Black)

## Features

- Strong polyester thread, not easily shred or tangle
- Heavy duty UV resistant outdoor thread, great for upholstery and furnishings that will be subject to UV rays or sunshine
- Bonded poly thread for any home or commercial machine, will not break at high speed machines
- Polyester thread perfect for outdoor sail or marine upholstery, canvas, crafts, luggage and much more
- Package: 2 spools of 1500Yards polyester thread, 3000yards in total. 210D/3ply #69 T70

## Images

![Heavy Duty Black Thread - Image 1](https://m.media-amazon.com/images/I/71zMPJNM2PL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Curtains were made
  

*by M***N on Reviewed in the United States on November 27, 2023*

I bought this to make some curtains for our camper. My sewing machine is normally used for canvas leather and other upholstery. With a few adjustments this thread worked great the fibers are not bonded. Threading the needle requires clean cuts not normal for me to use this kind of thread so I don’t know if this was normal. Seems strong enough to do the job no breakouts or slubs on the thread. It was much less expensive than the threads I normally use.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very strong material
  

*by R***3 on Reviewed in the United States on August 13, 2024*

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     I'm very happy with my purchase. Although, I wanted a thicker thread.  It was difficult for me to  the thickness of thread. Just the same same it will work for me for my project. I'll just use more strands than I anticipated.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Thread
  

*by P***A on Reviewed in the United States on February 26, 2023*

Good value and lots of thread. Thread quality is lower than 5 stars, but not bad

---

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**Shop now:** [https://www.desertcart.is/products/478160205-heavy-duty-black-thread](https://www.desertcart.is/products/478160205-heavy-duty-black-thread)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-10*