---
product_id: 515321033
title: "3M Dual Lock SJ3870, Extra Strong Reusable Mount for Dashcam, GoPro, Car Accessories, Toll System, Snap Closure, Residue Free, Black (25.4mm x 1m)"
brand: "dpm tapes"
price: "E£ 2332"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/515321033-3m-dual-lock-sj3870-extra-strong-reusable-mount-for-dashcam
store_origin: EG
region: Egypt
---

# Strong Adhesive Reusable High Temp Resistance 3M Dual Lock SJ3870, Extra Strong Reusable Mount for Dashcam, GoPro, Car Accessories, Toll System, Snap Closure, Residue Free, Black (25.4mm x 1m)

**Brand:** dpm tapes
**Price:** E£ 2332
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock It Down, Live It Up!

## Quick Answers

- **What is this?** 3M Dual Lock SJ3870, Extra Strong Reusable Mount for Dashcam, GoPro, Car Accessories, Toll System, Snap Closure, Residue Free, Black (25.4mm x 1m) by dpm tapes
- **How much does it cost?** E£ 2332 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/515321033-3m-dual-lock-sj3870-extra-strong-reusable-mount-for-dashcam)

## Best For

- dpm tapes enthusiasts

## Why This Product

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

## Key Features

- • **⏱️ Quick Bonding:** Achieves 50% strength in just 20 minutes, perfect for fast-paced projects.
- • **🔄 Resealable Design:** Open and close multiple times without losing strength or reliability.
- • **☀️ Weather Resistant:** Built to withstand UV rays and extreme temperatures up to 93°C.
- • **🌍 Versatile Compatibility:** Adheres to a variety of surfaces including metals, plastics, and glass.
- • **🔧 Effortless Installation:** Say goodbye to screws and bolts with this easy-to-use fastening solution.

## Overview

The 3M Dual Lock SJ3870 is a high-performance fastening solution designed for professionals seeking a reliable, reusable, and easy-to-install alternative to traditional methods. With its strong adhesive and versatile compatibility, this product is perfect for a variety of applications, ensuring durability and convenience in any project.

## Description

3M Dual Lock SJ3870, 1 Adhesive Tape Strip for Securing Cars, Dashcams, Go Pro, Toll Payment Holder, Pressure Closure, High-Adhesion Product, Black (25.4 mm x 2 m) (25.4 mm x 1 m)

## Features

- SUPPLY – Strip of 3M Dual Lock SJ 3870. This product is "single-component," meaning it mates with itself.
- FEATURE - The resealable dual closure device SJ3870 is a convenient alternative to traditional fastening methods such as screws, nuts, or bolts. It is designed to provide a durable and resealable (can be opened and closed multiple times) fastening solution that adheres to a variety of substrates, including metals and plastics such as acrylic, polycarbonate, and ABS.
- HIGH QUALITY - The black mushroom heads provide a strong, reliable, and long-lasting closure that can be opened and closed repeatedly. The black acrylic foam tape adheres well to a variety of surfaces, including metals and plastics such as acrylic and ABS. The solid clip securely fastens with an audible click, verifying the closure. It has good resistance to high temperatures (93°C), UV rays, and weathering agents.
- APPLICATION - This dual closure mushroom fastener SJ3870 uses an acrylic adhesive to bond to a range of high-energy surface materials, including some plastics, metals, glass, and lacquered surfaces. It allows for easy and fast installation without the need for mechanical assembly. After bonding, the mushroom snap-in stems can be fixed, spiraled, and riveted, but can be easily separated and accessed for fixed items.
- PLACEMENT AND REMOVAL - At room temperature, it will reach approximately 50% of the maximum strength after 20 minutes, 90% after 24 hours, and 100% after 72 hours. Spraying alcohol on the tape makes it easy to detach. Please clean the bonding surface and do not touch the adhesive layer before use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dipiemme srl |
| Part number | 103000400028 |
| Item Weight | 41 g |
| Product Dimensions | 7 x 7 x 2.5 cm; 41 g |
| Item model number | 103000400028 |
| Colour | Black |
| Style | 25.4mm x 1m |
| Material | Acrylic |
| Item Package Quantity | 1 |
| Plug profile | Adhesive |
| Special Features | Removable,Reusable,Strong |
| Included components | Dual Lock |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![3M Dual Lock SJ3870, Extra Strong Reusable Mount for Dashcam, GoPro, Car Accessories, Toll System, Snap Closure, Residue Free, Black (25.4mm x 1m) - Image 1](https://m.media-amazon.com/images/I/61+NugIZorL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- Dpm tapes 3M Dual Lock SJ3870 1 Automatic Mount Dash Cam Go Pro Telepass Door Support Dimensions 25.4mm x 1m Snap Closure Black Strong Adhesive Product
- 3M Dual Lock SJ 3550 Pack of 10 Adhesive Pads 25.4 mm x 50 mm – Pressure Lock Tape Black for 5 Reversible Connections

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**Shop now:** [https://www.desertcart.com.eg/products/515321033-3m-dual-lock-sj3870-extra-strong-reusable-mount-for-dashcam](https://www.desertcart.com.eg/products/515321033-3m-dual-lock-sj3870-extra-strong-reusable-mount-for-dashcam)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-22*