---
product_id: 34430165
title: "Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 16 oz"
brand: "flex seal liquid"
price: "175.70 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Flex Seal Liquid"
url: https://www.desertcart.tn/products/34430165-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof
store_origin: TN
region: Tunisia
---

# UV Resistant for Longevity 100% Waterproof Seal Multi-Surface Compatibility Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 16 oz

**Brand:** flex seal liquid
**Price:** 175.70 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 16 oz by flex seal liquid
- **How much does it cost?** 175.70 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/34430165-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

- • **Flexible & Breathable:** Expands and contracts with surfaces to prevent cracking and peeling over time.
- • **Versatile Application:** Perfect for roofs, basements, RVs, campers, trailers, marine gear, and more.
- • **Seamless Waterproofing:** Brush, roll, dip, or pour for a watertight rubberized barrier that stops leaks fast.
- • **Rust & Corrosion Defense:** Chemical resistant coating that shields metal and masonry from deterioration.
- • **Built to Last Under the Sun:** UV resistant formula protects surfaces from sun damage and fading.

## Overview

Flex Seal Liquid is a 16 oz gray rubberized sealant that provides a flexible, waterproof, and UV resistant coating. Compatible with a wide range of materials including metal, wood, concrete, and more, it offers fast, durable protection against water, air, rust, and corrosion. Ideal for roof repairs, basements, RVs, and marine applications, this easy-to-use liquid rubber ensures long-lasting performance and peace of mind.

## Description

Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 16 oz: desertcart.com: Tools & Home Improvement

Review: Ease of use - Very easy to use and does the trick. Instead of spending a small fortune for new concrete steps FLEX SEAL has sealed all the cracks.
Review: Good product and works - Works good

## 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 | B01GFY9X3E |
| Best Sellers Rank | #14,659 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #59 in Hardware Sealers |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | Gray |
| Compatible Material | Rubber, Wood, Metal, Tile, Concrete, Masonry, Fabric, Glass, Plastic, Aluminum, Porcelain, Dry Wall, Cement, Some Vinyls |
| Customer Reviews | 4.4 out of 5 stars 1,711 Reviews |
| Global Trade Identification Number | 00853517006375 |
| Included Components | Flex Seal Liquid Rubber in a Can, 16-oz, Gray |
| Item Dimensions | 4 x 3.4 x 3.4 inches |
| Item Form | Liquid |
| Item Type Name | Flex Seal Liquid Swift Response LFSGRYR16, Gray As Seen On TV, 16 OZ |
| Item Weight | 16 ounces |
| Item dimensions L x W x H | 4 x 3.4 x 3.4 inches |
| Manufacturer | Flex Seal Liquid |
| Material | Rubber |
| Material Type | Rubber |
| Model | FLEX SEAL - LFSGRYR16 - GRAY |
| Number of Items | 1 |
| Part Number | LFSGRYR16 |
| Style | Custom |
| Style Name | Custom |
| Surface Recommendation | Roof |
| UPC | 853517006375 |
| Unit Count | 16.0 Fluid Ounces |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Seal Liquid
- **Item Weight:** 16 ounces
- **Item dimensions L x W x H:** 4 x 3.4 x 3.4 inches
- **Material:** Rubber
- **Style:** Custom

## Images

![Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 16 oz - Image 1](https://m.media-amazon.com/images/I/81lNLOVq9kL.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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ease of use
*by J***Y on June 28, 2026*

Very easy to use and does the trick. Instead of spending a small fortune for new concrete steps FLEX SEAL has sealed all the cracks.

### ⭐⭐⭐⭐⭐ Good product and works
*by C***A on July 19, 2026*

Works good

### ⭐⭐⭐⭐ It Works!
*by P***S on May 23, 2026*

Worked as it should, sealed up the insides of my patio fountain perfectly. This stuff smells funky while it is wet. I would recommend doing any applications outside, not indoors!

## Frequently Bought Together

- Flex Seal Liquid, 16 oz, 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
- Flex Seal Liquid, 16 oz, Black, 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.tn/products/34430165-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof](https://www.desertcart.tn/products/34430165-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-24*