---
product_id: 33755312
title: "Flex Seal LiquidLarge 128 Ounce (Clear)"
brand: "flex seal liquid"
price: "€ 265.47"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/33755312-flex-seal-liquidlarge-128-ounce-clear
store_origin: IE
region: Ireland
---

# 128 oz waterproof sealant extreme temp resistant multi-application: pour, brush, roll Flex Seal LiquidLarge 128 Ounce (Clear)

**Brand:** flex seal liquid
**Price:** € 265.47
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the deal with Flex Seal Liquid – your all-weather waterproofing powerhouse!

## Quick Answers

- **What is this?** Flex Seal LiquidLarge 128 Ounce (Clear) by flex seal liquid
- **How much does it cost?** € 265.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/33755312-flex-seal-liquidlarge-128-ounce-clear)

## 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

- • **All-Season Durability:** Won't sag in summer heat or crack in winter cold, ensuring long-lasting protection.
- • **Effortless Application:** Pour, brush, or roll on with ease—perfect for any project size.
- • **Flexible & Pliable Finish:** Stays rubbery and resilient for years, adapting to surface movement.
- • **Professional-Grade Coverage:** Generous 128-ounce size covers large areas, ideal for roofs and alloys.
- • **Ultimate Waterproof Defense:** Seeps deep into cracks & holes to lock out water completely.

## Overview

Flex Seal Liquid Large 128 Ounce is a professional-grade rubberized sealant designed for versatile application methods including pouring, brushing, or rolling. It provides a waterproof barrier that penetrates cracks and holes, maintaining flexibility without sagging or cracking across extreme temperatures. Ideal for roofing and alloy surfaces, this 8-pound, 128-ounce container delivers durable, long-lasting protection for years.

## Description

Flex Seal LiquidLarge 128 Ounce (Clear)

## Features

- Pour, Brush Or Roll On With Roller
- Non-Toxic, Easy To Use
- Seeps Into Cracks & Holes, Seals Out Water
- Lasts For Years, Stays Flexible & Pliable
- Will Not Sag Or Drip In Summer Heat, Will Not Crack Or Peel In Winter Cold

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Rubber |
| Brand | Flex Seal Liquid |
| Style | Compact |
| Item Weight | 8 Pounds |
| Item dimensions L x W x H | 6.5 x 6.5 x 7.75 inches |
| Compatible Material | Alloy Steel, Rubber |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| UPC | 853517006337 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00853517006337 |
| Number of Items | 1 |
| Color | Gray |
| Surface Recommendation | Roof |
| Manufacturer | Swift Response LLC |
| Part Number | LFSCLRR01 |
| Item Weight | 8 pounds |
| Product Dimensions | 6.5 x 6.5 x 7.75 inches |
| Item model number | LFSCLRR01 |
| Is Discontinued By Manufacturer | No |
| Size | 128 Ounces |
| Item Package Quantity | 1 |
| Included Components | Gallon Flex Seal Liquid |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Rubber
- **Brand:** Flex Seal Liquid
- **Style:** Compact
- **Item Weight:** 8 Pounds
- **Item dimensions L x W x H:** 6.5 x 6.5 x 7.75 inches

## Images

![Flex Seal LiquidLarge 128 Ounce (Clear) - Image 1](https://m.media-amazon.com/images/I/911+sRpc9CL.jpg)
![Flex Seal LiquidLarge 128 Ounce (Clear) - Image 2](https://m.media-amazon.com/images/I/71UrtXajngL.jpg)
![Flex Seal LiquidLarge 128 Ounce (Clear) - Image 3](https://m.media-amazon.com/images/I/A1P--agYmcL.jpg)
![Flex Seal LiquidLarge 128 Ounce (Clear) - Image 4](https://m.media-amazon.com/images/I/71+3BDGIIqL.jpg)
![Flex Seal LiquidLarge 128 Ounce (Clear) - Image 5](https://m.media-amazon.com/images/I/71LautcSWpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great on my leaky gutter
*by J***. on December 15, 2016*

Worked great on my leaky gutter . Brushed it on with amazing ease . I admit I was skeptical but 2 days later it rained pretty hard and not a single drop leaked through ! Wow ! Highly recommend. J. Santiago

### ⭐⭐⭐ Too shiney
*by H***G on December 18, 2016*

The product works ok, but it's too shiney for many jobs.

### ⭐⭐⭐⭐ Works great,  but not enough product for price
*by T***N on September 20, 2016*

I like flex seal, I just wish the can had been bigger. It does say 16 oz. on ad but it shows man with bigger can too. It's a little deceptive having the bigger cans in advertisement for this smaller can. But the product is as it states it is. It does work very well. I used it on a cement birdbath that had some cracks in it, and it does not leak now.

## Frequently Bought Together

- Flex Seal Liquid Large 128 Ounce (Clear)
- Flex Tape, MAX, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof and Pool Repairs, White, 4 in x 25 ft, Pack of 1
- Flex Seal Liquid, 1 Gallon, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

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**Shop now:** [https://www.desertcart.ie/products/33755312-flex-seal-liquidlarge-128-ounce-clear](https://www.desertcart.ie/products/33755312-flex-seal-liquidlarge-128-ounce-clear)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*