---
product_id: 515321033
title: "Dpm Tapes - 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: "370 DH"
currency: MAD
in_stock: true
reviews_count: 10
category: "Dpm Tapes"
url: https://www.desertcart.ma/products/515321033-dpm-tapes-3m-dual-lock-sj3870-extra-strong-reusable-mount
store_origin: MA
region: Morocco
---

# Extra strong snap closure Reusable & resealable design Heat & UV resistant up to 93°C Dpm Tapes - 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:** 370 DH
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock it, snap it, never lose it — the ultimate reusable mount for your tech essentials!

## Quick Answers

- **What is this?** Dpm Tapes - 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?** 370 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/515321033-dpm-tapes-3m-dual-lock-sj3870-extra-strong-reusable-mount)

## 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

- • **Residue-Free Removal:** Clean detachment with no sticky residue—ideal for renters and professionals who value pristine surfaces.
- • **Effortless Reusability:** Open and close multiple times without losing grip—perfect for dynamic setups like dashcams and GoPros.
- • **Weatherproof Durability:** Built to withstand heat, UV rays, and weathering agents, ensuring long-lasting performance outdoors.
- • **Unmatched Snap Lock Strength:** Experience a secure, audible click that outperforms traditional Velcro every time.
- • **Universal Surface Compatibility:** Bonds seamlessly to metals, plastics, glass, and lacquered surfaces for versatile mounting solutions.

## Overview

The Dpm Tapes 3M Dual Lock SJ3870 is a premium, black acrylic foam tape featuring mushroom-shaped snap closures that provide a strong, reusable fastening solution. Designed for easy installation without tools, it bonds securely to a wide range of surfaces including metals, plastics, and glass. Resistant to heat (up to 93°C), UV rays, and weathering, it offers durable, residue-free mounting ideal for dashcams, GoPros, car accessories, and toll systems.

## Description

Dpm Tapes - 3M Dual Lock SJ3870, Extra Strong Reusable Mount for Dashcam, GoPro, Car Accessories, Toll System, Snap Closure, Residue Free, Black (25.4mm x 1m) : desertcart.co.uk: Fashion

Review: So much better than Velcro - So much better than traditional Velcro for holding surfaces together. More expensive for a reason. Easy to use and strong. Excellent stuff.
Review: Good service - Fixing radio in car

## 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 |
|---------------|-------|
| ASIN | B0BJFKVN24 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 38,418 in DIY & Tools ( See Top 100 in DIY & Tools ) 356 in Mounting Tape |
| Colour | Black/White |
| Customer Reviews | 4.6 4.6 out of 5 stars (539) |
| Date First Available | 16 Feb. 2023 |
| Included components | Dual Lock |
| Item Package Quantity | 1 |
| Item Weight | 10 g |
| Item model number | 103000400028 |
| Item thickness | 25.4 Millimetres |
| Manufacturer | Dipiemme srl |
| Material | Acrylic |
| Part number | 103000400028 |
| Plug profile | Adhesive |
| Product Dimensions | 7 x 7 x 2.5 cm; 10 g |
| Size | 2.54 cm x 100 cm |
| Special Features | Removable, Reusable, Strong |
| Style | 25.4mm x 1m |

## Product Details

- **Brand:** Dpm tapes
- **Colour:** Black/White
- **Material:** Acrylic
- **Number of items:** 1
- **Recommended uses for product:** Securing devices in vehicles and fixing objects on various surfaces

## Images

![Dpm Tapes - 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/31W0JKQrENL.jpg)
![Dpm Tapes - 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 2](https://m.media-amazon.com/images/I/415yT3TGKgL.jpg)
![Dpm Tapes - 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 3](https://m.media-amazon.com/images/I/41DyGSZQ0CL.jpg)
![Dpm Tapes - 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 4](https://m.media-amazon.com/images/I/41NHC0nweTL.jpg)
![Dpm Tapes - 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 5](https://m.media-amazon.com/images/I/41qfd7asbLL.jpg)

## Questions & Answers

**Q: Will sticking it to a painted surface peel off the color?**
A: It depends on the surface. If you are sticking on painted wood or concrete, there will be no problems. Painted plaster is probably OK. If you stick it onto painted drywall there is a chance it will peel off or leave residue

**Q: Can it replace glues, screws or nails?**
A: It is a valid substitute for mechanical fastening systems and liquid adhesives, eliminating the need for drilling, sanding, finishing, screwing and welding

**Q: Is it suitable for external use?**
A: Yes, the product is widely used in outdoor activities, although it is not exactly waterproof, the strong acrylic adhesive resists rain and humidity, as well as sunlight and bad weather

**Q: How to remove it?**
A: Simply spray or mist some alcohol on the sticker to cause it to peel off easily

## Customer Reviews

### ⭐⭐⭐⭐⭐ So much better than Velcro
*by C***M on 20 January 2026*

So much better than traditional Velcro for holding surfaces together. More expensive for a reason. Easy to use and strong. Excellent stuff.

### ⭐⭐⭐⭐⭐ Good service
*by R***B on 8 November 2023*

Fixing radio in car

### ⭐⭐ Just won't stick down
*by A***N on 6 November 2025*

Great concept but just doesn't actually stick down

## 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.ma/products/515321033-dpm-tapes-3m-dual-lock-sj3870-extra-strong-reusable-mount](https://www.desertcart.ma/products/515321033-dpm-tapes-3m-dual-lock-sj3870-extra-strong-reusable-mount)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-27*