--- product_id: 38442147 title: "Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, White, 4 in x 5 ft, Pack of 1" brand: "flex tape" price: "₹ 2772" currency: INR in_stock: true reviews_count: 13 url: https://www.desertcart.in/products/38442147-flex-tape-original-thick-flexible-rubberized-waterproof-tape-seal-patch store_origin: IN region: India --- # Works underwater 50 lbs tensile strength UV resistant for outdoor durability Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, White, 4 in x 5 ft, Pack of 1 **Brand:** flex tape **Price:** ₹ 2772 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it. Fix it. Flex it. Never miss a leak again! ## Quick Answers - **What is this?** Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, White, 4 in x 5 ft, Pack of 1 by flex tape - **How much does it cost?** ₹ 2772 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/38442147-flex-tape-original-thick-flexible-rubberized-waterproof-tape-seal-patch) ## 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 - • **Eco-Friendly & Durable:** VOC-free, UV resistant, and built to last through all seasons. - • **Waterproof & Weatherproof:** Seals leaks instantly, even underwater or in extreme weather conditions. - • **Versatile Surface Compatibility:** Bonds to PVC, metal, wood, glass, fabric, and more—indoor or outdoor. - • **Unmatched Strength & Flexibility:** Rubberized backing flexes and seals any shape or surface effortlessly. - • **Easy Application, Instant Results:** Peel, stick, and seal with no mess or drying time required. ## Overview Flex Tape is a thick, rubberized, waterproof tape designed to patch, bond, and seal leaks on virtually any surface. With a tensile strength of 50 pounds, it works underwater and withstands UV rays and extreme temperatures, making it perfect for indoor and outdoor repairs on everything from roofs to pools. Easy to apply and environmentally friendly, Flex Tape is the ultimate go-to for quick, durable fixes. ## Description Flex Tape features a powerful adhesive with a thick, flexible rubberized backing. It conforms to virtually any shape or surface. Indoors or outdoors, Flex Tape keeps everything dry and secure. It’s UV resistant and withstands extreme temperature and weather conditions. Make repairs on a wide range of wet or dry surfaces. Perfect for pools, boats, and more. Proudly made in America, using globally sourced products. CUT. Leave backing on tape and cut to desired dimension. Use a high-quality razor blade. PEEL. Remove the backing from the tape. STICK. Apply tape to a clean surface and press down firmly. SEAL. Using plastic squeegee or roller remove any air pockets. ## 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 | |---------------|-------| | Adhesive Format | roll | | Adhesive Location | on_tape | | Adhesive Side Count | 1 | | Asin | B01N6RNJD6 | | Best Sellers Rank | #151 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #3 in Duct Tape | | Brand Name | Flex Tape | | Color | White | | Compatible Material | Pvc, Acrylic, Metal, Steel, Copper, Aluminum, Wood, Ceramic, Porcelain, Tile, Glass, Rubber, Fiberglass, Stucco, Plaster, Stone, Cement, Concrete, Dry Wall, Epdm Roofs, Some Plastics, Fabrics, Vinyl and More. | | Customer Reviews | 4.1 4.1 out of 5 stars (20,254) 4.1 out of 5 stars | | Global Trade Identification Number | 00852808007084 | | Included Components | Sealant | | Item Resistance | waterproof | | Item Thickness | 39 Mils | | Item Type Name | Flex Tape Rubberized Waterproof Tape, 4" x 5', White | | Item Weight | 0.37 Pounds | | Manufacturer | Swift Response, LLC | | Material Type | Rubber | | Model | FLEX SEAL - TFSWHTR0405 | | Number Of Items | 1 | | Other Special Features Of The Product | Uv-Resistant | | Part Number | TFSWHTR0405 | | Recommended Uses For Product | Indoor, Outdoor | | Size Name | 4 in x 5 ft (Pack of 1) | | Surface Recommendation | Various surfaces, including rubber | | Tensile Strength | 50 Pounds | | Unit Count | 1.0 Count | | Upc | 852808007084 | | Warranty Description | Warranty | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Flex Tape - **Color:** White - **Material:** Rubber - **Number of Items:** 1 - **Recommended Uses For Product:** Indoor, Outdoor ## Images ![Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, White, 4 in x 5 ft, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/812lJe50VJL.jpg) ![Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, White, 4 in x 5 ft, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/812p71yotiL.jpg) ![Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, White, 4 in x 5 ft, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/91xJ4gJLlIL.jpg) ![Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, White, 4 in x 5 ft, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/81EzY+-r6yL.jpg) ![Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, White, 4 in x 5 ft, Pack of 1 - Image 5](https://m.media-amazon.com/images/I/81+9LuUDeIL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will it fix a leak on the roof of my RV in the rain** A: Many people have had success using Flex Tape to repair the roof of their RV in the rain. **Q: Can the 8" tape be cut in half to use?** A: Many people have found great success at cutting Flex Tape to a desired size. Leave the backing on tape and cut to desired dimension. Use high quality scissors or razor blade when cutting. We do offer a 4" x 5' tape as well. **Q: Would this work on a hole I have in my 96 gallon trash can lid that has hail damage?** A: It sticks pretty well. Its like ducktape with silicone on the back. If its just to cover then maybe. If its to be sealed from water then no. If the holes are small it might be worth a try **Q: will it stick to painted gutter down spout?** A: Common Flex Tape Applications: Leaky roofs and ceilings Damaged gutters and down spouts Boats, kayaks, personal watercrafts, canoes, and other outdoor equipment repairs Repairs for mobile homes, RVs and campers Leaky PVC and plumbing pipes Sprinkler system, pool, and spa leaks and repairs Patch and seal windows, doors, walls, seams, and vents Repair air ducts and HVAC systems DIY projects And much more! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Do not use before confession! *by on Reviewed in the United States March 16, 2026* This stuff is so sticky it's dangerous. I am quite statistically challenged when it comes to pulling something off well so I've wasted a lot. Advice is to keep it in small pieces that are ready to go right where you want. Once you disconnect it, tear the non-sticky part off well right there if you've ever done something bad and unconsciously you know that it can be ugly you might just smash it right into the middle of your face!I do not even a little believe the commercial with the boat being held together by the stuff, I find putting it on wet surfaces to be more of the put a piece of paper on a wet surface experience still, I carry around for rolls cause it's good for making up whichever headlight or tail light you smash off, nice fits there. It'll fill up cracks (oh heck, maybe that's why she divorced me?" ### ⭐⭐⭐⭐⭐ Thick, Strong, and Truly Waterproof *by on Reviewed in the United States March 26, 2026* Flex Tape Original is incredible! It’s thick, flexible, and truly waterproof, making it perfect for sealing and patching leaks quickly.It adheres well to a variety of surfaces and creates a strong, durable seal. I’ve used it on pipes, outdoor equipment, and even minor household repairs, and it works every time. ### ⭐⭐⭐⭐ Bittersweet *by on Reviewed in the United States January 31, 2026* Great tape it does the job, but hard to manage and maneuver. ## Frequently Bought Together - Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, White, 4 in x 5 ft, Pack of 1 - Flex Paste, Waterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs, White, Half-Quart - Flex Seal, 14 oz, Clear, Stop Leaks Instantly, Transparent Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More --- ## 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.in/products/38442147-flex-tape-original-thick-flexible-rubberized-waterproof-tape-seal-patch](https://www.desertcart.in/products/38442147-flex-tape-original-thick-flexible-rubberized-waterproof-tape-seal-patch) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-01*