---
product_id: 507457541
title: "– SJ3550 Heavy Duty Reclosable Fastening Tape – Industrial Strength, 5X Stronger Than Hook & Loop, Waterproof, Indoor/Outdoor, Curved Surfaces, 25mm x 2.5m with IPA & Adhesive Promoter Wipe"
brand: "spyder tape"
price: "28695 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/507457541-sj3550-heavy-duty-reclosable-fastening-tape-industrial-strength-5x-stronger
store_origin: HU
region: Hungary
---

# Reusable 1000+ times 5X stronger hold than hook & loop Weatherproof -20°F to 200°F – SJ3550 Heavy Duty Reclosable Fastening Tape – Industrial Strength, 5X Stronger Than Hook & Loop, Waterproof, Indoor/Outdoor, Curved Surfaces, 25mm x 2.5m with IPA & Adhesive Promoter Wipe

**Brand:** spyder tape
**Price:** 28695 Ft
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock it down, lift it up, and never look back!

## Quick Answers

- **What is this?** – SJ3550 Heavy Duty Reclosable Fastening Tape – Industrial Strength, 5X Stronger Than Hook & Loop, Waterproof, Indoor/Outdoor, Curved Surfaces, 25mm x 2.5m with IPA & Adhesive Promoter Wipe by spyder tape
- **How much does it cost?** 28695 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/507457541-sj3550-heavy-duty-reclosable-fastening-tape-industrial-strength-5x-stronger)

## Best For

- spyder tape enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Pro Kit:** Includes 2.5m roll of premium Dual Lock tape plus IPA cleaning wipe for flawless, ready-to-go installations.
- • **Endless Reusability:** Maintains peak performance through 1000+ attachment cycles, ideal for maintenance and repositioning.
- • **Built to Brave the Elements:** Engineered for extreme temperatures, UV, moisture, and humidity—perfect for indoor/outdoor use.
- • **Surface-Friendly Versatility:** Bonds seamlessly to metal, glass, plastics, painted surfaces, and sealed wood without damage or drilling.
- • **Unmatched Industrial Strength:** 5X the tensile power of traditional fasteners for secure mounting up to 10.5 lbs per 10cm².

## Overview

The 3M Dual Lock SJ3550 fastening tape delivers industrial-grade strength with 5X the hold of hook and loop fasteners, supporting up to 10.5 lbs per 10cm². Designed for extreme weather resistance and over 1000 reuse cycles, it bonds securely to a wide range of surfaces without damage. This professional-grade kit includes a 2.5m roll and cleaning wipe, enabling durable, damage-free mounting solutions for both indoor and outdoor applications.

## Description

SJ3550 Heavy Duty Reclosable Fastening Tape – Industrial Strength, 5X Stronger Than Hook & Loop, Waterproof, Indoor/Outdoor, Curved Surfaces, 25mm x 2.5m with IPA & Adhesive Promoter Wipe

## Features

- INDUSTRIAL-GRADE MOUNTING POWER - Experience the exceptional hold of genuine 3M SJ3550 Dual Lock fastening system with Type 250 mushroom-shaped stems delivering 5X the tensile strength of traditional hook and loop, securely mounting items up to 4.8kg/10.5lbs per 10cm² on vertical surfaces.
- WEATHER-RESISTANT PERFORMANCE - Engineered for both indoor and outdoor use with superior resistance to temperature extremes (-20°F to 200°F), UV exposure, moisture, and humidity, making it ideal for automotive, signage, and exterior mounting applications.
- REUSABLE 1000+ TIMES - Premium reclosable fastening system maintains reliable performance through 1000+ attachment cycles, allowing repeated access and repositioning without losing holding power, perfect for maintenance panels, removable displays, and equipment access doors.
- VERSATILE SURFACE COMPATIBILITY - Professional-grade clear acrylic adhesive bonds securely to metals, glass, most plastics, painted surfaces, and sealed wood, creating permanent mounting solutions without drilling or damaging surfaces.
- COMPLETE MOUNTING KIT - Includes 25mm x 2.5m (1" x 8.2ft) roll of genuine 3M Dual Lock SJ3550 with Type 250 stem density and IPA cleaning wipe for optimal surface preparation, providing everything needed for immediate professional-quality installations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Spyder Tape |
| Model Number | STDL |
| Colour | Black |
| Package Dimensions | 12.8 x 11.8 x 4.1 cm; 580 g |
| Material | Polyolefin, Acrylic Adhesive, Industrial-Grade Plastic |
| Special Features | Double Sided,Strong |
| Item Weight | 580 g |

## Product Details

- **Brand:** Spyder Tape
- **Colour:** Black
- **Material:** Polyolefin, Acrylic Adhesive, Industrial-Grade Plastic
- **Size:** 25mm x 2.5m
- **Style:** Industrial, Heavy Duty, Professional-Grade, Reclosable Fastening System

## Images

![– SJ3550 Heavy Duty Reclosable Fastening Tape – Industrial Strength, 5X Stronger Than Hook & Loop, Waterproof, Indoor/Outdoor, Curved Surfaces, 25mm x 2.5m with IPA & Adhesive Promoter Wipe - Image 1](https://m.media-amazon.com/images/I/71IRj7M71yL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: Can 3M Dual Lock be used outdoors?**
A: Yes! SJ3550 is specifically designed for outdoor use with superior UV, moisture, and temperature resistance (-20°F to 200°F), making it perfect for exterior applications like signage and vehicle accessories.

**Q: How much weight can it safely hold?**
A: When properly installed, SJ3550 supports approximately 4.8kg/10.5lbs per 10cm² in direct tensile load. For vertical mounting, use 4 square inches per pound with a safety factor for critical applications.

**Q: Will it work on curved or uneven surfaces?**
A: Yes! The flexible backing conforms well to moderately curved and slightly uneven surfaces. For highly textured areas, apply to the flattest sections for best results.

**Q: Does it leave residue when removed?**
A: The interlocking mechanism separates cleanly. The adhesive is designed for permanent attachment, but can be removed using products like Goo Gone on compatible surfaces if needed.

**Q: What's the difference between Dual Lock and regular Velcro?**
A: Dual Lock uses mushroom-shaped stems that interlock, creating 5X stronger connections than hook-and-loop. It provides an audible "snap" when engaged and maintains performance through 1000+ attachment cycles.

## Frequently Bought Together

- 3M Dual Lock SJ3550 Industrial Strength Fastening Tape - 5X Stronger Than Hook and Loop, Waterproof, Heavy Duty Reclosable Fastener for Indoor/Outdoor, Curved Surfaces, 25mm x 2.5m + IPA Cleaning Wipe
- VELCRO Brand Heavy Duty Stick On Tape Cut-to-Length Industrial Extra Strong Double Sided Hook & Loop Self Adhesive Tape Perfect for Room Décor & Home, Office, Garage Use Black 50mm x 1m

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/507457541-sj3550-heavy-duty-reclosable-fastening-tape-industrial-strength-5x-stronger](https://www.desertcart.hu/products/507457541-sj3550-heavy-duty-reclosable-fastening-tape-industrial-strength-5x-stronger)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-12*