---
product_id: 510523465
title: "Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More"
brand: "flex seal liquid"
price: "€ 447.88"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/510523465-flood-protection-122-oz-waterproof-rubberized-liquid-removable-use-on
store_origin: HR
region: Croatia
---

# Waterproof up to 3ft Seals gaps & cracks Easy application methods Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More

**Brand:** flex seal liquid
**Price:** € 447.88
**Availability:** ✅ In Stock

## Summary

> 🌊 Seal the Deal: Your Ultimate Flood Protection Awaits!

## Quick Answers

- **What is this?** Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More by flex seal liquid
- **How much does it cost?** € 447.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/510523465-flood-protection-122-oz-waterproof-rubberized-liquid-removable-use-on)

## Best For

- flex seal liquid enthusiasts

## Why This Product

- Trusted flex seal liquid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Removal:** No hassle cleanup once the floodwaters recede.
- • **Deep Penetration:** Fills gaps and cracks for maximum protection.
- • **Combine for Success:** Use with our other products for unbeatable results.
- • **Versatile Application:** Brush, roll, or pour for seamless coverage.
- • **Ultimate Flood Defense:** Stay dry and protected with our UL-verified sealant!

## Overview

Flex Seal Liquid is a waterproof rubberized liquid designed for flood protection, verified by UL to prevent water penetration through 1/8" gaps at depths up to 3 feet for 14 days. It can be easily applied using various methods and is removable after use, making it a versatile solution for safeguarding your home.

## Description

Flex Seal LiquidFlood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More

## Features

- Verified by UL for No water penetration through 1/8" gaps at depths up to 3 feet, for 14 days.
- Flood Protection Liquid can be brushed, rolled, or poured directly onto the surface, or on top of our other Flood Protection products. Penetrates deep into gaps, cracks, and openings.
- Use as a final coat of protection to help seal any small pinholes or openings that may have been missed.
- Once floodwaters recede, our Flood Protection Liquid can be easily removed.
- Flood Protection Liquid should ALWAYS be used in combination with our other Flood Protection Products.
- For detailed “how-to” video instructions, please visit our site.
- Patent Pending for Products and Uses

## Product Details

- **Material:** Rubber
- **Brand:** Flex Seal Liquid
- **Style:** 122 oz
- **Item dimensions L x W x H:** 7.5 x 6.5 x 6.5 inches
- **Compatible Material:** Rubber

## Images

![Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More - Image 1](https://m.media-amazon.com/images/I/61dumy4nl-L.jpg)
![Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More - Image 2](https://m.media-amazon.com/images/I/71Uq8TbouHL.jpg)
![Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More - Image 3](https://m.media-amazon.com/images/I/6139wgLUH5L.jpg)
![Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More - Image 4](https://m.media-amazon.com/images/I/61JIKTCcXFL.jpg)
![Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More - Image 5](https://m.media-amazon.com/images/I/61d0PHE082L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: to keep water from going inside garage plan is to put a wood water dam close to threshold out side & inside then poor this inside de dam will it work?**
A: I would try sika polyurethane caulk instead

## Customer Reviews

### ⭐⭐⭐⭐⭐ Problemas como eliminarlo luego
*by R***Z on May 4, 2025*

Buen producto oero es un problema eliminarlo

### ⭐ Don’t Buy This - Can’t work with it, can’t remove
*by R***T on October 11, 2024*

This product never did dry ( applied over the Flex Tape to prevent predicted 6-8 ft storm surge from Milton as recommended ) and it will cause you to repaint or restain any wood item it comes in contact with. Took 4 1/2 hours to remove it from 2 French doors and 1 sliding glass door. The entry door is mahogany and the lower half must be restained. In addition- perhaps due to high humidity- the product becomes thick like sludge and the product isn’t useable when the can is still 1/2 full.Did it or the Flex Seal Tape work, you wonder?The storm surge never happened and saying we are grateful for this is an understatement, as we did flood from hurricane Ian and learned about the Tape after the fact.Next hurricane we will use more Tape and keep our fingers crossed.

### ⭐⭐⭐⭐⭐ The best
*by G***O on December 28, 2024*

What can I say about a product that is so great it speaks for it self. I have purchased and used every kind of flex seal that they sell.

## Frequently Bought Together

- Flex Seal Liquid Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More
- 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 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

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**Shop now:** [https://www.desertcart.hr/products/510523465-flood-protection-122-oz-waterproof-rubberized-liquid-removable-use-on](https://www.desertcart.hr/products/510523465-flood-protection-122-oz-waterproof-rubberized-liquid-removable-use-on)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-11*