--- product_id: 536721859 title: "Flood Protection, 3.75 in x 50 ft, MAX, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts" brand: "flex tape" price: "1812729₫" currency: VND in_stock: true reviews_count: 8 category: "Flex Tape" url: https://www.desertcart.vn/products/536721859-flood-protection-3-75-in-x-50-ft-max-waterproof store_origin: VN region: Vietnam --- # Waterproof up to 2 ft depth Extra-wide 3.75 in x 50 ft coverage Removable without residue Flood Protection, 3.75 in x 50 ft, MAX, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts **Brand:** flex tape **Price:** 1812729₫ **Availability:** ✅ In Stock ## Summary > 💪 Seal the flood out, not your lifestyle! ## Quick Answers - **What is this?** Flood Protection, 3.75 in x 50 ft, MAX, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts by flex tape - **How much does it cost?** 1812729₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/536721859-flood-protection-3-75-in-x-50-ft-max-waterproof) ## 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 - • **Effortless Removal:** Peels off cleanly when floodwaters recede—no mess, no stress, just peace of mind. - • **Versatile Application:** Works seamlessly on smooth, flat surfaces indoors and outdoors—perfect for any flood-prone spot. - • **Unmatched Flood Defense:** UL-verified no water penetration through ½" gaps for 14 days—your home’s ultimate shield. - • **Max Coverage, Minimal Effort:** Extra-wide tape seals large openings on windows, doors, vents, and more with a single roll. - • **Trusted by Pros & Homeowners:** Top-rated with 4.4 stars from 700+ reviews—join the community safeguarding their homes. ## Overview Flex Tape Flood Protection is a premium waterproof rubberized tape measuring 3.75 inches by 50 feet, engineered to block water penetration through half-inch gaps at depths up to 2 feet for 14 days. UL-verified and designed for smooth, flat surfaces, it offers strong, removable flood defense ideal for windows, doors, vents, and more. Trusted by thousands, it combines industrial-grade durability with easy application and clean removal, making it an essential tool for proactive flood protection. ## Description Flex Tape Flood Protection, 3.75 in x 50 ft, MAX, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts: desertcart.com: Tools & Home Improvement Review: This stuff works amazing - This stuff is crazy. water tight, holds as long as you need it, easy to use, easy to remove and keeps all the water where you want it. Review: Just right - Great product for protecting homes from flooding. Works just as advertised and essential to Florida coast home owners. ## Features - Verified by UL for No water penetration through 1/2" gaps at depths up to 2 feet, for 14 days. - Flood Protection Tape instantly bonds to surfaces. Comes extra-wide to help seal large openings. Can be used on both horizontal and vertical surfaces. - Flood Protection Tape should ONLY be used on smooth, even, flat surfaces and ALWAYS in combination with our other Flood Protection Products. - When floodwaters recede, our Flood Protection Tape can be easily removed. - For detailed “how-to” video instructions, please visit our site. - Patent Pending for Products and Uses ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BRT65T72 | | Best Sellers Rank | #21,702 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #208 in Duct Tape | | Brand | Flex Tape | | Brand Name | Flex Tape | | Color | Yellow | | Compatible Material | Wood | | Customer Reviews | 4.4 out of 5 stars 715 Reviews | | Included Components | Flex Tape Flood Protection, 3.75" x 50', MAX, (Pack of 1) | | Item Thickness | 39 Mils | | Manufacturer | Swift Response, LLC | | Material | Rubber | | Material Type | Rubber | | Number of Items | 1 | | Other Special Features of the Product | Removable, Strong | | Recommended Uses For Product | Indoor, Outdoor, Plumbing | | Size Name | Large | | Special Feature | Removable, Strong | | Surface Recommendation | Smooth, even, flat surfaces | | UPC | 850010226187 | | Unit Count | 1.0 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Flex Tape - **Color:** Yellow - **Material:** Rubber - **Number of Items:** 1 - **Recommended Uses For Product:** Indoor, Outdoor, Plumbing ## Images ![Flood Protection, 3.75 in x 50 ft, MAX, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts - Image 1](https://m.media-amazon.com/images/I/71zHSRoWkbL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This stuff works amazing *by I***1 on September 22, 2025* This stuff is crazy. water tight, holds as long as you need it, easy to use, easy to remove and keeps all the water where you want it. ### ⭐⭐⭐⭐⭐ Just right *by C***H on January 29, 2026* Great product for protecting homes from flooding. Works just as advertised and essential to Florida coast home owners. ### ⭐⭐⭐⭐⭐ Held back water amazingly! *by M***E on April 20, 2025* A definite need if you live in a flood zone! I'm still tryto figure out why FEMA, counties, and cities still tell people about sandbags. They don't work where FlexTape is magnificent! I live in a flood zone in Florida near Tampa Bay. We have 39' of new French doors along the back (waterside) where we added a 1000 s f addition. Taping saved our home during Helene and Milton! For Helene, neighbors thought I was overreacting, but, we never had to leave our house whereas most neighbors are living elsewhere still...7 months later! I told our county and FEMA folks to stop telling people to sandbag! FlexTape will save your home! I won't lie...it's a tough job to tape all doors, etc...up a few feet, but that's what makes adhesion work so well. I'm sure 67 y o with shoulder and numerous hand/elbow issues...but i did it. FlexTape...advertise on TV, internet, etc ..through hurricane season! I've been advertising for you (and another cheaper tape for other areas) to neighbors on the Next Door app. One lady asked that I remind everyone during storm season. ## Frequently Bought Together - Flex Tape Flood Protection, 3.75 in x 50 ft, MAX, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts - Flex Seal Spray Flood Protection, 17 oz, MAX, 1-Pack, Waterproof Rubberized Coating, Removable, Use on Door Tracks, Seams, Sills, Small Openings, Corners, and Irregular Shapes and More - Flex Paste Flood Protection, 9 oz Cartridge, 1-Pack, Waterproof Rubberized Paste, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, 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.vn/products/536721859-flood-protection-3-75-in-x-50-ft-max-waterproof](https://www.desertcart.vn/products/536721859-flood-protection-3-75-in-x-50-ft-max-waterproof) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-26*