--- product_id: 275767326 title: "Black 4\" x 5'" brand: "flex tape" price: "€ 33.75" currency: EUR in_stock: true category: "Flex Tape" url: https://www.desertcart.at/products/275767326-black-4-x-5 store_origin: AT region: Austria --- # Waterproof & seals underwater Works from cold to 212°F Super strong rubberized backing Black 4" x 5' **Brand:** flex tape **Price:** € 33.75 **Availability:** ✅ In Stock ## Summary > 🖤 Seal it, fix it, flex it — the ultimate tape for unstoppable pros! ## Quick Answers - **What is this?** Black 4" x 5' by flex tape - **How much does it cost?** € 33.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/275767326-black-4-x-5) ## Best For - flex tape enthusiasts ## Why This Product - Trusted flex tape brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extreme Weather Ready:** UV resistant and performs flawlessly from freezing cold to scorching heat. - • **Eco-Friendly & VOC-Free:** Safe for you and the planet without compromising durability. - • **Effortless Application Anywhere:** Apply hot, cold, wet, or dry—no prep needed, no limits. - • **Unmatched Strength & Flexibility:** Thick rubberized tape that molds to any surface for a flawless fix. - • **Waterproof Seal, Even Underwater:** Instantly blocks water, air, and moisture—rain or shine, dry or wet. ## Overview Flex Tape Black 4" x 5' is a heavy-duty, rubberized waterproof tape designed to patch, bond, seal, and repair virtually any surface. Its thick, flexible backing conforms to shapes and works underwater or in extreme temperatures up to 212°F. UV resistant and VOC-free, it offers a durable, eco-friendly solution trusted by professionals and DIYers alike. ## Description Flex Tape Black 4" x 5' : desertcart.ae: Tools & Home Improvement ## Features - FLEX TAPE is a super strong, rubberized, waterproof tape that can patch, bond, seal and repair virtually everything! - FLEX TAPE is specially formulated with a thick, flexible, rubberized backing that conforms to any shape or object! - FLEX TAPE can be applied hot or cold, wet or dry, even underwater! - FLEX TAPE instantly seals out water, air and moisture to create a super strong, flexible, watertight barrier! - FLEX TAPE is UV resistant, environmentally friendly, VOC-free and has a wide temperature range so it can be used in extreme weather conditions! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N5Q3G8H | | Best Sellers Rank | #10,664 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Heavy Duty Mounting Tape | | Brand Name | Flex Tape | | Color | Black | | Compatible Material | Metal | | Customer Reviews | 3.9 3.9 out of 5 stars (16,633) | | Global Trade Identification Number | 00852808007053 | | Included Components | Flex Tape Rubberized Waterproof Tape, 4 Inch x 5 Feet, Black | | Item Dimensions L x W x Thickness | 10.5L x 9.2W x 9.2Th centimeters | | Item Resistance | Waterproof | | Item Thickness | 39 Mils | | Item Type Name | 4" x 5' Black Flex Tape | | Item Weight | 0.12 Kilograms | | Manufacturer | Flex Seal | | Material Type | Rubber | | Model | TFSBLKR0405 | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Waterproof | | Part Number | TFSBLKR0405 | | Recommended Uses For Product | Outdoor | | Size Name | 4" x 5' (Pack of 1) | | Surface Recommendation | Outdoors | | UPC | 852808007053 | | Unit Count | 1 Count | | Upper Temperature Rating | 212 Degrees Fahrenheit | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Flex Tape - **Colour:** Black - **Material:** Rubber - **Number of Items:** 1 - **Recommended uses for product:** Outdoor ## Images ![Black 4" x 5' - Image 1](https://m.media-amazon.com/images/I/81kYTEf9vdL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can flex tape be remove, even after a long while** A: Flex Tape bonds get stronger over time. However, many customers have had success removing Flex Tape with adhesive remover or a citrus degreaser. **Q: Would the tape work to repair a tear in tbe seam of a above ground pool liner?** A: Many people have had great success repairing their pool liner with Flex Tape. For an even greater seal, be sure to apply it on the inside and outside of the pool. **Q: What is the highest temperature it can handle?** A: Flex Tape can be applied in temperatures From 20 degrees F up to 120 degrees F. Flex Tape will function in extreme heat up to 200 degrees F. **Q: can you prime and paint it?** A: You can paint Flex Tape with our Flex Seal aerosol that comes in 12 colors. We have done extensive testing and flex Seal aerosol is the only thing that adheres to The Flex Tape. ## Frequently Bought Together - Flex Tape, 4 in x 5 ft, Black, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor Projects - Home RV Roof Plumbing and Pool Repairs - Flex Tape, 4 in x 5 ft, Gray, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor Projects - Home RV Roof Plumbing and Pool Repairs --- ## 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.at/products/275767326-black-4-x-5](https://www.desertcart.at/products/275767326-black-4-x-5) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-27*