---
product_id: 34430172
title: "Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon"
brand: "flex seal liquid"
price: "€ 115.57"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/34430172-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv
store_origin: GR
region: Greece
---

# UV Resistant Formula 100% Waterproof Seal Flexible Rubber Coating Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon

**Brand:** flex seal liquid
**Price:** € 115.57
**Availability:** ❌ Out of Stock

## Summary

> 💪 Seal it, shield it, and forget it—Flex Seal Liquid has you covered!

## Quick Answers

- **What is this?** Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon by flex seal liquid
- **How much does it cost?** € 115.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/34430172-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv)

## 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

- • **Seamless Waterproof Barrier:** Brush, roll, dip, or pour on a watertight, flexible rubberized coating that stops leaks fast.
- • **Built to Withstand the Elements:** UV resistant and breathable to prevent cracking, rust, and corrosion over time.
- • **Versatile Application Powerhouse:** Perfect for roofs, basements, RVs, marine gear, masonry, and more—one product, endless fixes.
- • **Trusted by Thousands, Rated 4.5 Stars:** Join the community of pros and DIYers who rely on Flex Seal Liquid for durable, flexible repairs.
- • **Fast Coverage, Long-Lasting Protection:** Goes on smooth with excellent build-up—one coat is often all you need to seal and protect.

## Overview

Flex Seal Liquid is a premium, gray liquid rubber sealant designed for professional-grade waterproofing and flexible protection. Its UV resistant, breathable formula creates a durable barrier against water, air, and corrosion, making it ideal for diverse surfaces like roofs, basements, RVs, and marine equipment. Easy to apply by brushing, rolling, dipping, or pouring, this 1-gallon sealant delivers fast coverage and long-lasting results, backed by thousands of 4.5-star reviews.

## Description

Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon - desertcart.com

## Features

- Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!
- Use anywhere you need a watertight, flexible rubberized coating
- Goes on smooth and covers fast, sealing out water, air and moisture
- UV Resistant
- Prevents rust and corrosion. Chemical resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01GFYA2QQ |
| Best Sellers Rank | #100,705 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #364 in Hardware Sealers |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | Gray |
| Compatible Material | Rubber |
| Customer Reviews | 4.5 out of 5 stars 1,007 Reviews |
| Global Trade Identification Number | 00853517006399 |
| Included Components | Sealant |
| Item Dimensions | 7.75 x 6.5 x 6.5 inches |
| Item Form | Liquid |
| Item Type Name | Flex Seal Liquid Rubber in a Can, 1-gal, Gray |
| Item Weight | 8 pounds |
| Item dimensions L x W x H | 7.75 x 6.5 x 6.5 inches |
| Manufacturer | Flex Seal Liquid |
| Material | Rubber |
| Material Type | Rubber |
| Model | FLEX SEAL - US855GRY01-2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | LFSGRYR01 |
| Style | Liquid Rubber |
| Style Name | Liquid Rubber |
| Surface Recommendation | Gutter |
| UPC | 853517006399 |
| Unit Count | 128 Fluid Ounces |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Seal Liquid
- **Item Weight:** 128 Ounces
- **Item dimensions L x W x H:** 7.75 x 6.5 x 6.5 inches
- **Material:** Rubber
- **Style:** Liquid Rubber

## Images

![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/81llWO1TupL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon - Image 2](https://m.media-amazon.com/images/I/81UKw-xt36L.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon - Image 3](https://m.media-amazon.com/images/I/91Eoz7WUAbL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon - Image 4](https://m.media-amazon.com/images/I/81whZSeOkAL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon - Image 5](https://m.media-amazon.com/images/I/91lCGt-PWKL.jpg)

## Questions & Answers

**Q: Can it be painted once dried?**
A: Yes Flex Seal Liquid can be painted.

**Q: how easy is clean-up**
A: Not easy.  Some utensils can be cleaned by just wiping off with a rag.  Use gloves as it is hard to get off skin. We discarded rollers and brushes.

**Q: Is this  mold resistant?**
A: Flex Seal Liquid is mildew resistant.

**Q: can this be used as a sill seal,  i am building a shed on a concrete slab and want to seal the shed frame to the concrete**
A: can I use Flex seal on my shower floor

## Frequently Bought Together

- Flex Seal Liquid, 1 Gallon, Gray, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry
- Flex Seal, 14 oz, 2-Pack, Gray, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More
- 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

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**Shop now:** [https://www.desertcart.gr/products/34430172-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv](https://www.desertcart.gr/products/34430172-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-11*