# 3M Dual Lock SJ 354 Reclosable Fastener DT-2113-4517-8 – industrial two-sided interlocking tape

**URL:** https://aio.lv/en/product--3m-dt-2113-4517-8--1444429
**Data updated:** 2026-01-13 15:37 (EET)
**Category:** Holiday & Decorative Lighting
**Manufacturer:** 3M
**Manufacturer code:** DT-2113-4517-8
**EAN:** 4001895502361
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 265.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 219.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-dt-2113-4517-8--1444429

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

3M Dual Lock SJ 354 reclosable fastener (model DT-2113-4517-8) is a two-sided interlocking tape system by 3M. Designed for removable yet strong connections, it provides reliable mechanical attachment for panels, signage, and assemblies where frequent removal or repositioning is needed. Suitable for industrial and commercial use, it simplifies installation and maintenance without tools.

## Long description

3M Dual Lock SJ 354 reclosable fastener is a two-sided interlocking tape system engineered to provide removable yet durable mechanical attachment for panels, signage and assemblies in industrial and commercial applications. The system offers a firm hold while allowing repeated opening and closing without adhesive residue or loss of engagement, making it suitable where maintenance access or repositioning is required.
Advantages
The Dual Lock SJ 354 fastener combines a high-density interlocking mushroom-shaped stem profile with pressure-sensitive adhesive backing on both sides to deliver a consistent, vibration-resistant connection. It reduces the need for mechanical fasteners or tools during installation and enables quick removal and reattachment. The product resists shear and peel forces typical in decorative lighting and fixture mounting, and maintains performance across multiple cycles of reclosure.
Suitable for
Mounting decorative lighting trims, channels and small fixtures
Securing access panels and inspection covers that require periodic removal
Attaching signage, nameplates and overlays to rigid substrates
Temporary or semi-permanent assemblies in manufacturing and maintenance
Key specifications
Two-sided interlocking reclosable fastener
Pressure-sensitive adhesive backing on both faces for bonding to rigid substrates
Mushroom-shaped stem geometry providing repeated mechanical engagement
High resistance to shear, vibration and repeated opening/closing cycles
Simplifies installation where tool-free removal and reattachment are required
How to use
Select clean, dry substrates and ensure surfaces are free from oil, dust or loose debris before application. Cut the Dual Lock tape to the required length, apply firm pressure to activate the adhesive bond, and align the mating sides so stems interlock evenly. For best adhesive performance, apply uniform pressure across the bonded area and allow a short dwell time for initial tack. Repositioning is possible by separating the two sides and re-engaging them as needed.
Usage recommendations
For long-term performance in decorative lighting applications, test compatibility with substrate materials and paints. Avoid applying to low-energy plastics without a primer, and consider additional mechanical retention where high peel forces or edge lifting are expected. Store rolls in a cool, dry place away from direct sunlight to preserve adhesive properties.

## FAQ

### How much does the 3M Dual Lock SJ 354 DT-2113-4517-8 fastener cost, and is it available for purchase?

The price is 265.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All 3M products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized 3M service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1444429/47490193_large.webp