---
product_id: 62250695
title: "Dual Lock Reclosable Fastener SJ3542, Type 170, 1 in x 50 yd, Heavy Duty, Black, Industrial Use, Indoor, Great for Metal, Acrylic, PC, ABS, Powder Coated Paints, PP"
brand: "3m"
price: "$806.79"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/62250695-dual-lock-reclosable-fastener-sj3542-type-170-1-in-x
store_origin: US
region: United States of America
---

# 5x stronger Reusable 1000x No tools needed Dual Lock Reclosable Fastener SJ3542, Type 170, 1 in x 50 yd, Heavy Duty, Black, Industrial Use, Indoor, Great for Metal, Acrylic, PC, ABS, Powder Coated Paints, PP

**Brand:** 3m
**Price:** $806.79
**Availability:** ✅ In Stock

## Summary

> 🔗 Snap it, seal it, and secure it—your projects just got a major upgrade!

## Quick Answers

- **What is this?** Dual Lock Reclosable Fastener SJ3542, Type 170, 1 in x 50 yd, Heavy Duty, Black, Industrial Use, Indoor, Great for Metal, Acrylic, PC, ABS, Powder Coated Paints, PP by 3m
- **How much does it cost?** $806.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/62250695-dual-lock-reclosable-fastener-sj3542-type-170-1-in-x)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Aesthetics:** Achieve a polished look without visible fasteners.
- • **Instant Attachment:** Say goodbye to drilling and hello to seamless installation!
- • **Unmatched Strength:** Experience the confidence of a secure hold with an audible snap.
- • **Effortless Maintenance:** Quickly clean and reuse—dust and dirt are no match!
- • **Versatile Applications:** Perfect for everything from electronics to RV accessories.

## Overview

The 3M Dual Lock Reclosable Fastener SJ3542 is a heavy-duty, industrial-grade fastening solution that measures 1 inch by 50 yards. Designed for indoor use, it provides a strong, secure attachment without the need for tools or visible fasteners, making it ideal for a variety of applications including electronics, automotive, and home projects.

## Description

Dual Lock Reclosable Fastener SJ3542, Type 170, 1 in x 50 yd, Heavy Duty, Black, Industrial Use, Indoor, Great for Metal, Acrylic, PC, ABS, Powder Coated Paints, PP

## Features

- INSTANT ATTACHMENT WITHOUT HOLES, No need for fancy installation tools No drilling holes or hassling with screws, nuts and bolts, or nails Eliminating holes reduces potential for corrosion or weak spots
- SMOOTH AESTHETICS, Attachment with 3M VHB Tape technology eliminates any visible mechanical fasteners and improves the final look of your project
- STRONG & SECURE, 5x stronger than traditional hook & loop, 3M Dual Lock Reclosable Fasteners click together with an audible "snap" for your confidence in secure attachment
- IDEAL FOR REMOVABLE COMPONENTS, sensors, lighting, devices, keyboards, electronics, monitors, access panels, POS displays, routers, and more
- OPEN & CLOSE WITH EASE, Designed for opening and closing up to 1,000 times
- EASY TO CLEAN, Dust? Dirt? No worries Spray with air or water to eliminate any debris, and reuse
- EXAMPLE APPLICATIONS, RV and Boat Accessories (access panels, headliners, interior panels, blinds, dashboards), Guitar Pedal Boards, Surveillance Cameras, Drone Accessories (battery packs, strobe lights), Power Strips, Motorcycle Aftermarket Components

## Images

![Dual Lock Reclosable Fastener SJ3542, Type 170, 1 in x 50 yd, Heavy Duty, Black, Industrial Use, Indoor, Great for Metal, Acrylic, PC, ABS, Powder Coated Paints, PP - Image 1](https://m.media-amazon.com/images/I/81BXUGryj-L.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.us/products/62250695-dual-lock-reclosable-fastener-sj3542-type-170-1-in-x](https://www.desertcart.us/products/62250695-dual-lock-reclosable-fastener-sj3542-type-170-1-in-x)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-14*