---
product_id: 726906250
title: "Unbreakable Extra Heavy Duty Round Boot Laces Shoelaces 72\""
brand: "ironlace"
price: "R$735"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/726906250-unbreakable-extra-heavy-duty-round-boot-laces-shoelaces-72
store_origin: BR
region: Brazil
---

# Heat & fire resistant to 630°F 20x stronger than Kevlar fibers 1500 lb breaking strength Unbreakable Extra Heavy Duty Round Boot Laces Shoelaces 72"

**Brand:** ironlace
**Price:** R$735
**Availability:** ✅ In Stock

## Summary

> 🔥 Lace up like a legend — unbreakable strength meets unstoppable style!

## Quick Answers

- **What is this?** Unbreakable Extra Heavy Duty Round Boot Laces Shoelaces 72" by ironlace
- **How much does it cost?** R$735 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/726906250-unbreakable-extra-heavy-duty-round-boot-laces-shoelaces-72)

## Best For

- ironlace enthusiasts

## Why This Product

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

## Key Features

- • **Built to Withstand:** Boasting a staggering 1500 lb breaking strength, these laces are stronger than steel and ready for any boot.
- • **Stay-Tied Confidence:** Stretch-free and non-slip design ensures your laces stay tight and secure through every challenge.
- • **Unmatched Durability:** Crafted from 100% advanced para-aramid fibers, these laces outlast and outperform traditional Kevlar by 20x.
- • **Fade & Corrosion Resistant:** Engineered to resist abrasion, chemicals, UV rays, and corrosion—maintain a sharp look no matter the conditions.
- • **Firefighter-Grade Toughness:** Heat and fireproof up to 630°F, perfect for professionals who demand gear that never quits.

## Overview

These 72" unisex boot laces from Lacetech Industries are made in the USA with 100% advanced para-aramid fibers, delivering 1500 lb breaking strength—20 times stronger than Kevlar. Designed to resist heat up to 630°F, abrasion, chemicals, UV, and corrosion, they guarantee a lifetime of performance and reliability for professionals and outdoor enthusiasts alike.

## Description

Unbreakable Extra Heavy Duty Round Boot Laces Shoelaces 72"

## Features

- Guaranteed for Life. Virtually Unbreakable Iron lace Bootlaces are made with 100% Advanced Para-Aramid Fibers that are 20 Times more durable than Kevlar bootlaces
- Stretch-Free, Non-Slip shoelaces that lace up tight and stay tied. Color won't fade.
- Stronger than Steel - Amazing 1500 lb. breaking strength in a 1/8" (3mm) diameter means these will fit any boot and will never break when pulled tight.
- The World's longest lasting boot lace. Highly Abrasion, Wear, Chemical, UV and Corrosion Resistant
- Fire Proof - Our shoe laces are heat and fireproof to 630 F (332 C). Made for firefighting, welding or anyone who works hard and expects their equipment to last.
- Stronger than steel, 1500 lb breaking strength
- Corrosion and chemical resistant
- Heat and Fire resistant to 630 f.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Department | unisex-adult |
| Manufacturer | Lacetech Industries |
| Country of Origin | USA |
| Item model number | 3001 |
| ASIN | B00AK9EYDA |

## Images

![Unbreakable Extra Heavy Duty Round Boot Laces Shoelaces 72" - Image 1](https://m.media-amazon.com/images/I/71bN3ZjOBSL.jpg)

## Frequently Bought Together

- Unbreakable Extra Heavy Duty Round Boot Laces Shoelaces 72"
- Huberd's Original Shoe Grease Beeswax Waterproofer Leather Conditioner Preservative 7.5 oz (227.3 ml)
- 4 Pcs Horsehair Shine Shoes Brush Kit Polish Dauber Applicators Cleaning Leather Shoes Boots Care Brushes Suede Cleaner Brush with Microfiber Shoe Cloth

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**Shop now:** [https://www.desertcart.com.br/products/726906250-unbreakable-extra-heavy-duty-round-boot-laces-shoelaces-72](https://www.desertcart.com.br/products/726906250-unbreakable-extra-heavy-duty-round-boot-laces-shoelaces-72)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-14*