---
product_id: 405402648
title: "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: "202028CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Flex Seal Liquid"
url: https://www.desertcart.sn/products/405402648-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof
store_origin: SN
region: Senegal
---

# UV resistant coating Waterproof sealant Flexible & durable 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:** 202028CFA
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it, shield it, and forget it — the ultimate waterproof armor for your home and gear!

## Quick Answers

- **What is this?** 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?** 202028CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/405402648-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof)

## 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

- • **Multi-Surface Master:** Perfect for roofs, basements, RVs, marine gear, and more
- • **UV Shield for Longevity:** Blocks harmful sun rays to prevent cracking and fading
- • **Flexible Rubberized Coating:** Adapts to surface movement without cracking or peeling
- • **Easy Application, Pro Results:** Brush, roll, dip, or pour for a smooth, fast-drying finish
- • **Watertight Protection, Guaranteed:** Seals leaks fast to keep moisture out and your space dry

## Overview

Flex Seal Liquid is a 1-gallon gray liquid rubber sealant designed for waterproofing and protecting a variety of surfaces including roofs, basements, RVs, and marine equipment. It offers a flexible, breathable, and UV-resistant coating that prevents rust, corrosion, and water damage. Easy to apply by brushing, rolling, dipping, or pouring, it dries quickly to form a durable, watertight barrier.

## Description

Flex Seal 3.8L Liquid Rubber Sealant Coating in a Can - Gray

Review: Leaking concrete walkway - We had a leaking concrete walkway at our business and it was upstairs and water leaking through the concrete through the ceiling, used this and it worked! Stopped the water
Review: Good product - Works like it says. Ordered two gallons. One came busted open (a regular theme in the reviews) but desertcart made it right

## 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 | B07B6CWHTW |
| Best Sellers Rank | #87,687 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #312 in Hardware Sealers |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | Gray |
| Compatible Material | Rubber |
| Customer Reviews | 4.1 out of 5 stars 58 Reviews |
| Included Components | Item |
| Item Dimensions | 7.75 x 6.5 x 6.5 inches |
| Item Form | Liquid |
| Item Type Name | Liquid Rubber Sealant Coating in a Can |
| Item Weight | 11.3 Pounds |
| Item dimensions L x W x H | 7.75 x 6.5 x 6.5 inches |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | FSLFSGRYR01 |
| Number of Items | 1 |
| Part Number | FSLFSGRYR01 |
| Style | Liquid Rubber |
| Style Name | Liquid Rubber |
| Surface Recommendation | surface_recommendation |
| UPC | 853517006573 |
| Unit Count | 128.0 Fluid Ounces |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |

## Product Details

- **Material:** Rubber
- **Brand:** Flex Seal Liquid
- **Style:** Gray, 128 oz
- **Item Weight:** 11 Pounds
- **Item dimensions L x W x H:** 7.75 x 6.5 x 6.5 inches

## Images

![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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Leaking concrete walkway
*by N***M on March 4, 2024*

We had a leaking concrete walkway at our business and it was upstairs and water leaking through the concrete through the ceiling, used this and it worked! Stopped the water

### ⭐⭐⭐⭐⭐ Good product
*by P***S on November 10, 2024*

Works like it says. Ordered two gallons. One came busted open (a regular theme in the reviews) but Amazon made it right

### ⭐ Product Came damaged
*by M***F on May 6, 2024*

Second time the same issue. Product Came damaged. Paint was everywhere.

## Frequently Bought Together

- Flex Seal Liquid, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, 1 Gallon, Gray
- 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
- Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement

---

## 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.sn/products/405402648-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof](https://www.desertcart.sn/products/405402648-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-20*