---
product_id: 394021933
title: "3M SJ3550 Dual Lock Reclosable Fasteners, Heavy Duty Hook & Loop Strips for Indoor & Outdoor Use, Metal, Glass, Acrylic, PC, ABS -1 in x 3.28 FT"
brand: "sanka"
price: "€ 66.73"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sanka"
url: https://www.desertcart.hr/products/394021933-3m-sj3550-dual-lock-reclosable-fasteners-heavy-duty-hook-loop
store_origin: HR
region: Croatia
---

# Reusable 100+ times Industrial-grade strength Extreme temp resistant (-40°F to 200°F) 3M SJ3550 Dual Lock Reclosable Fasteners, Heavy Duty Hook & Loop Strips for Indoor & Outdoor Use, Metal, Glass, Acrylic, PC, ABS -1 in x 3.28 FT

**Brand:** sanka
**Price:** € 66.73
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock it down, peel it off, and never look back!

## Quick Answers

- **What is this?** 3M SJ3550 Dual Lock Reclosable Fasteners, Heavy Duty Hook & Loop Strips for Indoor & Outdoor Use, Metal, Glass, Acrylic, PC, ABS -1 in x 3.28 FT by sanka
- **How much does it cost?** € 66.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/394021933-3m-sj3550-dual-lock-reclosable-fasteners-heavy-duty-hook-loop)

## 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

- • **Reusable Grip:** Re-engages hundreds of times without losing hold—perfect for rentals & temporary setups
- • **Slim & Stealthy:** Only 0.04" thick for near-invisible mounting on any surface
- • **Peel-and-Stick Power:** Instant, residue-free adhesion on metal, glass, plastic & more
- • **Weatherproof Warrior:** Performs flawlessly from freezing cold to scorching heat
- • **Versatile Mounting Magic:** Ideal for car interiors, trade shows, DIY projects, and industrial panels

## Overview

3M SJ3550 Dual Lock Reclosable Fasteners deliver industrial-strength, weatherproof adhesion with a slim 0.04" profile. Designed for metal, plastic, glass, and more, these heavy-duty strips re-engage 100+ times without residue, making them perfect for professional-grade mounting, temporary setups, and versatile applications from automotive to trade shows.

## Description

3M Dual Lock Reusable Fastener Strips UPGRADE YOUR FASTENING SOLUTION with industrial-grade 3M Dual Lock – the smarter alternative to traditional hook-and-loop tapes. WHY CHOOSE 3M DUAL LOCK?‌ ✔ ‌Slim & Discreet‌ – Just 0.04" thick for nearly invisible mounting ✔ ‌Weatherproof‌ – Works in extreme temps (-40°F to 200°F) ✔ ‌Reusable‌ – Re-engages hundreds of times without losing grip ✔ ‌Easy Installation‌ – Peel-and-stick adhesive bonds to most surfaces ‌PERFECT FOR:‌ Mounting signs & displays (trade shows, retail) Securing car emblems & trim DIY projects & home organization Industrial equipment panels Electronics & cable management

Review: 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: A must have. Hold very well. Very useful when you want to avoid screws or nails like in a RV/Motorhome. Super fantastic product from 3M. YES recommend 100%

## 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 |
|---------------|-------|
| ASIN | B08YR5TYZC |
| Best Sellers Rank | #97,298 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #79 in Hook & Loop Strips |
| Brand | SANKA |
| Colour | Dark Black |
| Country of Origin | USA |
| Item Dimensions LxWxH | 12 x 10 x 6 Centimeters |
| Item Weight | 40 g |
| Item model number | 445566 |
| Manufacturer | SANKA |
| Material | Acrylic |
| Mounting Type | Adhesive |
| Recommended Uses For Product | industrial assembly, car interior decoration, sign fixing, advertising fixing |
| Size | 1IN*3.28FT |
| Style | Heavy Duty |

## Product Details

- **Brand:** SANKA
- **Colour:** Dark Black
- **Material:** Acrylic
- **Size:** 1IN*3.28FT
- **Style:** Heavy Duty

## Images

![3M SJ3550 Dual Lock Reclosable Fasteners, Heavy Duty Hook & Loop Strips for Indoor & Outdoor Use, Metal, Glass, Acrylic, PC, ABS -1 in x 3.28 FT - Image 1](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

### ⭐⭐⭐⭐⭐ Review
*by E***U on 3 November 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.

### ⭐⭐⭐⭐⭐ Review
*by C***2 on 20 July 2024*

A must have. Hold very well. Very useful when you want to avoid screws or nails like in a RV/Motorhome. Super fantastic product from 3M. YES recommend 100%

### ⭐⭐⭐⭐⭐ Review
*by B***. on 7 August 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!!!

## 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.
- XHF 3/4" Strong Back-Glue Self Adhesive Black Cable Zip Tie Mounts 100pcs with 8" Zip Ties, Screws, UV Protection Outdoor Sticky Wire Fasteners Cable Clips Management Anchors Organizer Holders Squares
- 3M Dual Lock Reclosable Fastener SJ3550 250 Black

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**Shop now:** [https://www.desertcart.hr/products/394021933-3m-sj3550-dual-lock-reclosable-fasteners-heavy-duty-hook-loop](https://www.desertcart.hr/products/394021933-3m-sj3550-dual-lock-reclosable-fasteners-heavy-duty-hook-loop)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-03*