--- product_id: 148791138 title: "3M Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black)" brand: "3m" price: "3254CFA" currency: XOF in_stock: false reviews_count: 7 url: https://www.desertcart.sn/products/148791138-3m-scotch-sj3550-dual-lock-250-reclosable-fastener-1-in store_origin: SN region: Senegal --- # 0.23 in engaged thickness Withstands up to 200°F 250 stems/in² for max grip 3M Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black) **Brand:** 3m **Price:** 3254CFA **Availability:** ❌ Out of Stock ## Summary > 🔗 Lock in strength, unlock your project’s potential! ## Quick Answers - **What is this?** 3M Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black) by 3m - **How much does it cost?** 3254CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/148791138-3m-scotch-sj3550-dual-lock-250-reclosable-fastener-1-in) ## 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 - • **Durable & Reusable:** Engineered for 1,000 closure cycles, ensuring long-lasting performance in demanding environments. - • **Heat-Resistant Adhesive:** Premium acrylic adhesive holds firm up to 200°F, perfect for industrial and creative projects alike. - • **Sleek Industrial Design:** Matte black polypropylene carrier blends seamlessly with professional setups and gear. - • **Unmatched Grip Strength:** 250 mushroom-shaped stems per square inch deliver 5X stronger closure than traditional hook & loop. - • **Versatile Compatibility:** Pairs effortlessly with type 170, 250, or 400 fasteners for customizable strength and flexibility. ## Overview 3M Scotch SJ3550 Dual Lock 250 is a high-performance reclosable fastener featuring 250 interlocking mushroom-shaped stems per square inch, delivering 5X the closure strength of hook and loop. With a robust 0.23-inch engaged thickness and durable acrylic adhesive rated for up to 200°F, it offers reliable, reusable fastening for industrial, creative, and professional applications. ## Description From the manufacturer 3M Dual Lock Reclosable Fasteners Hundreds of reattachments in a snap 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. Confidence, Performance and Durability Audible “snap” gives confidence the product has mated; Attach and detach easily multiple times, up to 1,000 closures before losing 50% of original tensile strength; It is five times stronger in tensile strength than our 3M Hook and Loop products; Interchange stem densities to achieve stronger or weaker holding power; Reliable performance indoors and outdoors. Quick and Easy to Install Pressure sensitive adhesive options stick on contact as quickly and easily as tape; They hold together even dissimilar substrates and can be cut to precise shapes and sizes for custom applications; Replace mechanical fasteners and increase speed in assembly by avoiding drilling, screwing, sewing, etc.; Chose the right product out of multiple stem densities and thicknesses. Design Flexibility Fastener is hidden beneath the surface; Get rid of visible screw heads, snap caps or weld marks and reduce the overall weight of your product; Maintain surface integrity with no holes to invite moisture, corrosion or dirt. Review: Worth the price - 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. Review: Fast efficient seller, A1 Item, Recommend to anyone, Thank you - Fast efficient seller, A1 Item, Recommend to anyone, Thank you ## 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 | 338,642 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,753 in Mounting Tape | | Brand | 3M | | Brand Name | 3M | | Colour | black / black | | Customer Reviews | 4.7 out of 5 stars 464 Reviews | | Item Weight | 0.31 Pounds | | Manufacturer | 3M | | Manufacturer Part Number | 3M VHB | | Material | Polypropylene (PP) | | Material Type | Polypropylene (PP) | | Model Number | FTVID7421 | | Mounting Type | Adhesive | | Mounting type | Adhesive | | Recommended Uses For Product | attaching lightweight materials in various applications, securing signs and displays, temporary fixation for easy access or repositioning | | Recommended uses for product | attaching lightweight materials in various applications, securing signs and displays, temporary fixation for easy access or repositioning Recommended uses for product attaching lightweight materials in various applications, securing signs and displays, temporary fixation for easy access or repositioning See more | | Style | Industrial | | UPC | 756681669561 689354904907 | | Unit Count | 1.0 count | ## Product Details - **Brand:** 3M - **Colour:** black / black - **Material:** Polypropylene (PP) - **Size:** 1 in. x 10 ft. - **Style:** Industrial ## Images ![3M 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) ![3M Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black) - Image 2](https://m.media-amazon.com/images/I/71m3wbudvHL.jpg) ![3M Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black) - Image 3](https://m.media-amazon.com/images/I/61lt7sFu6bL.jpg) ![3M Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black) - Image 4](https://m.media-amazon.com/images/I/71lMHzQxNaL.jpg) ![3M Scotch SJ3550 Dual Lock 250 Reclosable Fastener: 1 in. x 10 ft. (Black) - Image 5](https://m.media-amazon.com/images/I/71GKXu1lerL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth the price *by I***O on 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 R***L on 20 May 2025* Fast efficient seller, A1 Item, Recommend to anyone, Thank you ### ⭐⭐⭐⭐⭐ Parfait *by V***U on 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.sn/products/148791138-3m-scotch-sj3550-dual-lock-250-reclosable-fastener-1-in](https://www.desertcart.sn/products/148791138-3m-scotch-sj3550-dual-lock-250-reclosable-fastener-1-in) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-21*