--- product_id: 38238102 title: "Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Black, 4 in x 5 ft, Pack of 1" brand: "flex tape" price: "₨569" currency: SCR in_stock: true reviews_count: 13 category: "Flex Tape" url: https://www.desertcart.sc/products/38238102-original-thick-flexible-rubberized-waterproof-tape-seal-and-patch-leaks store_origin: SC region: Seychelles --- # Works underwater & wet surfaces UV resistant & extreme temp range 39 mils thick rubberized backing Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Black, 4 in x 5 ft, Pack of 1 **Brand:** flex tape **Price:** ₨569 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Seal it. Fix it. Flex it. Never miss a leak again! ## Quick Answers - **What is this?** Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Black, 4 in x 5 ft, Pack of 1 by flex tape - **How much does it cost?** ₨569 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/38238102-original-thick-flexible-rubberized-waterproof-tape-seal-and-patch-leaks) ## 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 - β€’ **Flexible Conformity:** Thick rubberized tape molds perfectly to any shape or surface - β€’ **All-Weather Durability:** UV resistant and performs from freezing cold to 212Β°F heat - β€’ **Quick & Reliable Repairs:** Apply hot or cold, wet or dryβ€”no drying time, no hassle - β€’ **Unmatched Waterproof Strength:** Seals leaks instantly, even underwater or in freezing temps - β€’ **Versatile Surface Compatibility:** Bonds to PVC, metal, wood, glass, fabric & more for endless fixes ## Overview Flex Tape is a 4-inch by 5-foot thick, flexible, rubberized waterproof tape designed to patch, bond, and seal leaks instantly. It works underwater and on wet or dry surfaces, resists UV rays, and withstands temperatures up to 212Β°F. Compatible with a wide range of materials, it’s the go-to solution for durable, all-weather repairs on homes, RVs, pools, plumbing, and more. ## Description Product description Holds On Tight. Flex Tape features a powerful adhesive with a thick, flexible rubberized backing. Stops Leaks Instantly. It conforms to virtually any shape or surface. Seals Out Air & Water. Indoors or outdoors, Flex Tape keeps everything dry and secure. Stands Up to the Elements. It’s UV resistant and withstands extreme temperature and weather conditions. It Even Works Underwater! Make repairs on a wide range of wet or dry surfaces. Perfect for pools, boats, and more. Made in the USA. Proudly made in America, using globally sourced products. DIRECTIONS 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 | |---------------|-------| | ASIN | B01N5Q3G8H | | Adhesive Format | tape | | Adhesive Location | one-sided | | Adhesive Side Count | 1 | | Best Sellers Rank | #1,013 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Masking Tape #66 in Adhesive Tapes #364 in Hardware | | Brand | Flex Tape | | Brand Name | Flex Tape | | Color | Black | | 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 | 4.0 out of 5 stars 8,393 Reviews | | 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 | 4.13"L x 3.63"W x 3.63"Th | | Item Resistance | waterproof | | Item Thickness | 39 Mils | | Item Type Name | TFSBLKR0405 | | Item Weight | 0.12 Kilograms | | Manufacturer | Swift Response, LLC | | Material | Rubber | | Material Type | Rubber | | Model | TFSBLKR0405 | | Number of Items | 1 | | Other Special Features of the Product | Waterproof | | Part Number | TFSBLKR0405 | | Recommended Uses For Product | Outdoor | | Size Name | 4" x 5' (Pack of 1) | | Special Feature | Waterproof | | Surface Recommendation | 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. | | UPC | 852808007053 | | Unit Count | 1.52 Meters | | Upper Temperature Rating | 212 Degrees Fahrenheit | | Warranty Description | Warranty | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Flex Tape - **Color:** Black - **Material:** Bamboo - **Number of Items:** 1 - **Recommended Uses For Product:** Outdoor ## Images ![Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Black, 4 in x 5 ft, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81kYTEf9vdL.jpg) ![Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Black, 4 in x 5 ft, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/919M7ngvI3L.jpg) ![Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Black, 4 in x 5 ft, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/81xo-deAb-L.jpg) ![Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Black, 4 in x 5 ft, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/91u1hy6rxSL.jpg) ![Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Black, 4 in x 5 ft, Pack of 1 - Image 5](https://m.media-amazon.com/images/I/81knbkCcaKL.jpg) ## Available Options This product comes in different **Number Of Items** 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***. on April 22, 2026* ### ⭐⭐⭐⭐⭐ Review *by A***K on March 23, 2026* ### ⭐⭐⭐⭐ Review *by S***Y on September 2, 2025* ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/38238102-original-thick-flexible-rubberized-waterproof-tape-seal-and-patch-leaks](https://www.desertcart.sc/products/38238102-original-thick-flexible-rubberized-waterproof-tape-seal-and-patch-leaks) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-05-06*