---
product_id: 527822899
title: "Flex Tape Flood Protection, 3.75 in x 20 ft, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts"
brand: "flex tape"
price: "€ 23.26"
currency: EUR
in_stock: true
reviews_count: 8
category: "Flex Tape"
url: https://www.desertcart.it/products/527822899-flex-tape-flood-protection-3-75-in-x-20-ft
store_origin: IT
region: Italy
---

# Waterproof up to 2ft depth Extra-wide 3.75in x 20ft coverage Removable without residue Flex Tape Flood Protection, 3.75 in x 20 ft, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts

**Brand:** flex tape
**Price:** € 23.26
**Availability:** ✅ In Stock

## Summary

> 💪 Seal the flood out, keep your peace in.

## Quick Answers

- **What is this?** Flex Tape Flood Protection, 3.75 in x 20 ft, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts by flex tape
- **How much does it cost?** € 23.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/527822899-flex-tape-flood-protection-3-75-in-x-20-ft)

## 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

- • **Broad Surface Seal:** Extra-wide tape covers large openings on windows, doors, vents, and more—seamless protection on both vertical and horizontal surfaces.
- • **Floodproof Confidence:** UL-verified no water penetration through 1/2" gaps for 14 days—trust your home’s first line of defense.
- • **Versatile Home Shield:** Perfect for flood-prone areas, compatible with wood and multiple surfaces, enhancing your home’s resilience.
- • **Integrated Flood Defense:** Designed to work in tandem with other Flex Flood Protection products for a comprehensive barrier—don’t just prepare, dominate the flood season.
- • **Effortless Application & Removal:** Instant bonding to smooth, flat surfaces with easy peel-off when floodwaters recede—no mess, no stress.

## Overview

Flex Tape Flood Protection is a UL-verified waterproof rubberized tape measuring 3.75 inches by 20 feet, engineered to seal half-inch gaps against water intrusion up to 2 feet deep for 14 days. Designed for smooth, flat surfaces like windows, doors, and vents, it bonds instantly and removes cleanly, providing a reliable, removable flood barrier that integrates seamlessly with other flood protection solutions.

## Description

Flex Tape Flood Protection, 3.75 in x 20 ft, 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: Caution...do not try to use this tape when the surface is even damp. It won't stick. - Caution...do not try to use this tape when the surface is even damp. It won't stick. It always rains before a hurricane hits and if you wait to use this tape and the surfaces are wet or even damp, it will not stick. Otherwise it works perfect. Yes, it takes paint off sometimes, but the glue comes off with mineral spirits and you can repaint easier than dealing with a flood in your house.

## 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 | B0BRT7L5RM |
| Best Sellers Rank | #23,513 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #231 in Duct Tape |
| Brand | Flex Tape |
| Brand Name | Flex Tape |
| Color | Yellow |
| Compatible Material | Wood |
| Customer Reviews | 4.4 out of 5 stars 725 Reviews |
| Included Components | Flex Tape Flood Protection, 3.75" x 20' |
| Item Dimensions L x W x Thickness | 3.63"L x 3.63"W x 3.75"Th |
| Item Resistance | water resistant |
| Item Thickness | 9.3 Centimeters |
| Item Type Name | Flex Tape Flood Protection, 3.75" x 20' |
| Item Weight | 0.24 Pounds |
| Manufacturer | Swift Response, LLC |
| Material | Plastic |
| Material Type | Plastic |
| Model | RTSYELR0420 |
| Number of Items | 1 |
| Other Special Features of the Product | Removable |
| Part Number | RTSYELR0420 |
| Recommended Uses For Product | Flood Protection, Home Water Protection, Sealing Openings |
| Size Name | No Size |
| Special Feature | Removable |
| Surface Recommendation | Flat and Smooth Surfaces |
| UPC | 850010226170 |
| Unit Count | 20.0 Feet |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Tape
- **Color:** Yellow
- **Material:** Plastic
- **Number of Items:** 1
- **Recommended Uses For Product:** Flood Protection, Home Water Protection, Sealing Openings

## Images

![Flex Tape Flood Protection, 3.75 in x 20 ft, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts - Image 1](https://m.media-amazon.com/images/I/610gqkjhX2L.jpg)
![Flex Tape Flood Protection, 3.75 in x 20 ft, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts - Image 2](https://m.media-amazon.com/images/I/711J0g8EKAL.jpg)
![Flex Tape Flood Protection, 3.75 in x 20 ft, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts - Image 3](https://m.media-amazon.com/images/I/61A-fb6aIDL.jpg)
![Flex Tape Flood Protection, 3.75 in x 20 ft, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts - Image 4](https://m.media-amazon.com/images/I/610jJs+o3GL.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.

### ⭐⭐⭐⭐⭐ Caution...do not try to use this tape when the surface is even damp. It won't stick.
*by K***R on April 12, 2025*

Caution...do not try to use this tape when the surface is even damp. It won't stick. It always rains before a hurricane hits and if you wait to use this tape and the surfaces are wet or even damp, it will not stick. Otherwise it works perfect. Yes, it takes paint off sometimes, but the glue comes off with mineral spirits and you can repaint easier than dealing with a flood in your house.

### ⭐⭐⭐⭐⭐ Just right
*by J***C on January 29, 2026*

Great product for protecting homes from flooding. Works just as advertised and essential to Florida coast home owners.

## Frequently Bought Together

- Flex Tape Flood Protection, 3.75 in x 20 ft, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts
- 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
- Flood Protection 7.5 in x 50 ft Tape + (2) 9 oz Waterproof Rubberized Paste Combo Pack, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-08*