---
product_id: 315169745
title: "Dual Lock Reclosable Fastener 1IN ×3.28 FT, Made of 3M SJ3550, Self Stick Interlocking Heavy Duty Black Hook & Loop Strips for Home and Office Use"
brand: "sanka"
price: "₩33758"
currency: KRW
in_stock: true
reviews_count: 8
category: "Sanka"
url: https://www.desertcart.kr/products/315169745-dual-lock-reclosable-fastener-1in-3-28-ft-made-3m
store_origin: KR
region: South Korea
---

# Heavy-duty interlocking strength Sleek black design for discreet use Versatile adhesion on multiple surfaces Dual Lock Reclosable Fastener 1IN ×3.28 FT, Made of 3M SJ3550, Self Stick Interlocking Heavy Duty Black Hook & Loop Strips for Home and Office Use

**Brand:** sanka
**Price:** ₩33758
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock it down, lift it up—fasten your world with confidence!

## Quick Answers

- **What is this?** Dual Lock Reclosable Fastener 1IN ×3.28 FT, Made of 3M SJ3550, Self Stick Interlocking Heavy Duty Black Hook & Loop Strips for Home and Office Use by sanka
- **How much does it cost?** ₩33758 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/315169745-dual-lock-reclosable-fastener-1in-3-28-ft-made-3m)

## Best For

- sanka enthusiasts

## Why This Product

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

## Key Features

- • **Residue-Free Removal:** Removable without damage or sticky residue—ideal for renters and temporary setups craving flexibility.
- • **Unmatched Durability:** Re-engages hundreds of times without losing grip—built to last through all your projects.
- • **Multi-Surface Mastery:** Securely fastens metal, PVC, wood, ceramic, and more—perfect for home, office, or industrial use.
- • **Effortless Installation:** Peel-and-stick adhesive with included alcohol prep pads ensures a clean, instant bond every time.
- • **Ready-to-Use Convenience:** Comes in paired strips, so you can fix, remove, and reposition with zero hassle.

## Overview

The 3M SJ3550 Dual Lock Reclosable Fastener offers heavy-duty, reusable interlocking strips with a sleek black finish. Designed for versatile adhesion on metal, PVC, wood, and more, it installs easily with peel-and-stick convenience and removes cleanly without residue. Ideal for professional and creative applications, it delivers reliable, residue-free fastening for hundreds of uses.

## Description

Buy Dual Lock Reclosable Fastener 1IN ×3.28 FT, Made of 3M SJ3550, Self Stick Interlocking Heavy Duty Black Hook & Loop Strips for Home and Office Use: Interlocking Tape - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very strong grip and backing adhesive - Great, super grippy tape. I use this to hold a somewhat large hotspot in place in my car. It firmly holds the device in place in an area subject to high humidity and large temperature swings. Yet I can easily remove the device when I need to. I also use it to keep a battery pack attached to the hotspot. One caveat: as good as the adhesive backing is, the grip is perhaps even stronger. So don't use it on drywall or other non-solid surfaces unless you intend to keep the item permanently in place.
Review: Super good strong stuff… highly recommend! - I have bought this many times and use it for rc car batteries to hold the battery in the car. The sticky part works well and the Velcro holds super strong!!!

## Features

- Suitable for the installation of metal, PVC, wood, plastic, ceramic tiles, aluminum frames and other materials, such as industrial assembly, car interior decoration, sign fixing, advertising fixing, et
- Reusable & Removable‌ – Re-engages hundreds of times without losing grip, while leaving no residue when properly removed (perfect for rentals/temporary setups).
- Peel-and-Stick Convenience‌ – Pre-coated adhesive bonds instantly to most surfaces (metal, plastic, glass). Includes alcohol prep pads for surface cleaning.
- ‌Multi-Purpose Solution‌ – Ideal for car emblems, trade show displays, DIY projects, electronics mounting, and industrial equipment panels. Sold in ready-to-use paired strips.
- Easy to install – Just peel and paste each surface of the 3M double-lock reclosable fasteners, and then press the 3M double-lock reclosable fasteners together to easily fix the two surfaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Style | Heavy Duty |
| Color | Black |
| Size | 3.28 FT |
| Mounting Type | Adhesive |
| Material | Aluminum, PVC, Acrylic |

## Product Details

- **Brand:** SANKA
- **Color:** Dark Black
- **Material:** Acrylic, Aluminum, PVC
- **Size:** 1IN*3.28FT
- **Style:** Heavy Duty

## Images

![Dual Lock Reclosable Fastener 1IN ×3.28 FT, Made of 3M SJ3550, Self Stick Interlocking Heavy Duty Black Hook & Loop Strips for Home and Office Use - Image 1](https://m.media-amazon.com/images/I/41bySkJrWVL.jpg)
![Dual Lock Reclosable Fastener 1IN ×3.28 FT, Made of 3M SJ3550, Self Stick Interlocking Heavy Duty Black Hook & Loop Strips for Home and Office Use - Image 2](https://m.media-amazon.com/images/I/51rqj77TwYL.jpg)
![Dual Lock Reclosable Fastener 1IN ×3.28 FT, Made of 3M SJ3550, Self Stick Interlocking Heavy Duty Black Hook & Loop Strips for Home and Office Use - Image 3](https://m.media-amazon.com/images/I/61irhZUk9WL.jpg)
![Dual Lock Reclosable Fastener 1IN ×3.28 FT, Made of 3M SJ3550, Self Stick Interlocking Heavy Duty Black Hook & Loop Strips for Home and Office Use - Image 4](https://m.media-amazon.com/images/I/716IxBKhBCL.jpg)
![Dual Lock Reclosable Fastener 1IN ×3.28 FT, Made of 3M SJ3550, Self Stick Interlocking Heavy Duty Black Hook & Loop Strips for Home and Office Use - Image 5](https://m.media-amazon.com/images/I/71N00rFqR5L.jpg)

## Questions & Answers

**Q: What's the difference between this item and 3m dual lock 250/tb3550?**
A: That's a solid question, the difference is that there are slightly different variations of the stem and it's density.  There's also a difference in the adhesives used throughout the 3M Dual Lock. 

My observations are that the clear seems to hold better than the black, especially if you have to reposition it once adhered. That's all I know, hope it helps.

**Q: will this work on a bed rug truck liner?**
A: It would but weatherproof carpet tape or an adhesive tape made for this purpose might suit you better my friend.
You have to remember that two thick pieces of this will raise that area, all weather carpet tape or bedliner tape is fairly thin, and lays perfectly flat.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very strong grip and backing adhesive
*by E***U on November 3, 2025*

Great, super grippy tape. I use this to hold a somewhat large hotspot in place in my car. It firmly holds the device in place in an area subject to high humidity and large temperature swings. Yet I can easily remove the device when I need to. I also use it to keep a battery pack attached to the hotspot. One caveat: as good as the adhesive backing is, the grip is perhaps even stronger. So don't use it on drywall or other non-solid surfaces unless you intend to keep the item permanently in place.

### ⭐⭐⭐⭐⭐ Super good strong stuff… highly recommend!
*by B***. on August 7, 2025*

I have bought this many times and use it for rc car batteries to hold the battery in the car. The sticky part works well and the Velcro holds super strong!!!

### ⭐⭐⭐⭐⭐ High strength velcro
*by R***C on February 19, 2025*

this is the nicest velcro system ive ever used, very sticky adhesive surface ,and when the velcro surfaces are joined together, they will not come apart easily ,very good hold

## Frequently Bought Together

- 3M Dual Lock SJ3550 Reclosable Fasteners Heavy Duty, Hook & Loop Strip Black 1 in x 3.28 FT. for Indoor/Outdoor Use, Great for Metal, Glass, Acrylic, PC, ABS.
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- 3M Dual Lock Reclosable Fastener SJ3550 250 Black

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*