--- product_id: 148791138 title: "Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black)" brand: "3m" price: "665.74 DT" currency: TND in_stock: true reviews_count: 7 url: https://www.desertcart.tn/products/148791138-scotch-sj3550-dual-lock-250-reclosable-fastener-1-in-x store_origin: TN region: Tunisia --- # 250 interlocking mushroom heads/inch² Heat resistant up to 200°F Strong adhesive bonds metal & plastic Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black) **Brand:** 3m **Price:** 665.74 DT **Availability:** ✅ In Stock ## Summary > 🔒 Unlock the power of invisible strength with 3M Dual Lock! ## Quick Answers - **What is this?** Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black) by 3m - **How much does it cost?** 665.74 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/148791138-scotch-sj3550-dual-lock-250-reclosable-fastener-1-in-x) ## Best For - 3m enthusiasts ## Why This Product - Trusted 3m brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Invisible Sleekness:** Creates a clean, seamless look by hiding fasteners behind your design. - • **Snap-Strong Security:** 250 interlocking heads deliver industrial-grade hold without screws or bolts. - • **Effortless Reusability:** Open and close instantly for quick access or repositioning—no tools required. - • **Versatile Surface Bonding:** Adhesive backing sticks firmly to metal, plastic, and flexible surfaces—no drilling needed. - • **Heat-Resistant Reliability:** Withstands up to 200°F, perfect for demanding environments and long-lasting use. ## Overview 3M Scotch SJ3550 Dual Lock is a 1-inch by 10-foot reclosable fastener featuring 250 interlocking mushroom-shaped heads per square inch. It offers a durable, heat-resistant (up to 200°F) adhesive solution that bonds securely to metal, plastic, and flexible surfaces. Designed as a sleek, reusable alternative to screws and bolts, it enables quick, tool-free fastening and repositioning for professional-grade applications. ## Description Not all design requirements are easily satisfied, but you can simplify your attachments. When you need a strong, reliable, yet removable closure or attachment, 3M Dual Lock Reclosable Fasteners are the easy and flexible alternative to traditional fastening methods such as screws, nuts or bolts. Unlock simplicity. Strong and simple to use. 3M Dual Lock Reclosable Fasteners' strong, interlocking mushroom-shaped heads close with a snap to assure your design is securely fastened.The many adhesive options help to reduce concerns of material damage and deformation, fastener placement, contamination and corrosion, and the challenges of joining dissimilar materials. It works behind the scenes as an invisible fastener to create a snug fit and smooth lines for improved aesthetics and sleek appearances. It provides the application ease of tape and the durability of a traditional fastener. ## Features - 3M Dual Lock SJ3550 Clear Reclosable Fastener offers advanced closure alternatives to screws, snaps, hooks, bolts and more! Great for pedalboards! - Instantly open and close by pulling the interlocking strips apart. - Adhesive backing adheres to metal, plastic, and most rigid or flexible surfaces. - Resistant to solvents, moisture and plasticizers. Resists heat up to 200 degrees. - Roll size 1" wide x 10 feet long. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00AQ6IJRY | | Best Sellers Rank | 367,338 in DIY & Tools (See Top 100 in DIY & Tools) 1,853 in Mounting Tape | | Brand Name | 3M | | Colour | black / black | | Customer Reviews | 4.7 4.7 out of 5 stars (480) 4.7 out of 5 stars | | Item Weight | 0.31 Pounds | | Manufacturer | 3M | | Manufacturer Part Number | 3M VHB | | Material Type | Polypropylene (PP) | | Model Number | FTVID7421 | | Mounting Type | Adhesive | | Number Of Items | 1 | | Number Of Packs | 1 | | Recommended Uses For Product | attaching lightweight materials in various applications, securing signs and displays, temporary fixation for easy access or repositioning | | Size | 1 in. x 10 ft. | | Style | Industrial | | Unit Count | 1.0 count | | Upc | 756681669561 689354904907 | ## Product Details - **Brand:** 3M - **Colour:** black / black - **Material:** Polypropylene (PP) - **Size:** 1 in. x 10 ft. - **Style:** Industrial ## Images ![Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black) - Image 1](https://m.media-amazon.com/images/I/71Q+uTTzTRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth the price *by on Reviewed in the United Kingdom 24 July 2025* Good quality, heat resistant and worth the price. I use it to hold a plexiglass sheet against a window frame. I was previously using velcro tape and it kept unsticking when it was hot. This one has been holding for a few months without any issues. ### ⭐⭐⭐⭐⭐ Fast efficient seller, A1 Item, Recommend to anyone, Thank you *by on Reviewed in the United Kingdom 20 May 2025* Fast efficient seller, A1 Item, Recommend to anyone, Thank you ### ⭐⭐⭐⭐⭐ Parfait *by on Reviewed in Belgium 1 December 2025* Parfait ## Frequently Bought Together - 3M VHB Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1" x 10 ft., black - Xiaomi Portable Electric Air Compressor, 150 PSI Tire Inflator for Car, Scooter, Bike Tires and Balls - Cordless with Digital Pressure Detection - Flexzilla Pro Air Hose Reusable Fitting with Swivel, 1/4 in. - RP900250S --- ## 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.tn/products/148791138-scotch-sj3550-dual-lock-250-reclosable-fastener-1-in-x](https://www.desertcart.tn/products/148791138-scotch-sj3550-dual-lock-250-reclosable-fastener-1-in-x) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-28*