---
product_id: 24980581
title: "Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 16 oz"
brand: "flex seal liquid"
price: "170.80 DT"
currency: TND
in_stock: true
category: "Flex Seal Liquid"
url: https://www.desertcart.tn/products/24980581-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof
store_origin: TN
region: Tunisia
---

# 100% Waterproof Seal Brush, Roll, Dip, or Pour UV & Chemical Resistant Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 16 oz

**Brand:** flex seal liquid
**Price:** 170.80 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with Flex Seal Liquid — your all-weather, all-surface waterproofing hero!

## Quick Answers

- **What is this?** Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 16 oz by flex seal liquid
- **How much does it cost?** 170.80 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/24980581-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 Mastery:** Perfect for roofs, basements, RVs, campers, trailers, marine gear, EPDM, and masonry.
- • **Ultimate Waterproof Armor:** Seals out water, air, and moisture with a flexible rubberized coating that lasts.
- • **Built to Brave the Elements:** UV resistant and chemical resistant for long-lasting protection against rust and corrosion.
- • **Versatile Application Modes:** Brush, roll, dip, or pour—adapt to any project with ease and precision.
- • **Flexible & Breathable Formula:** Maintains elasticity to prevent cracking while allowing surfaces to breathe.

## Overview

Flex Seal Liquid is a 16 oz black rubber coating sealant designed for professional-grade waterproofing and protection. Its flexible, breathable, and UV-resistant formula can be brushed, rolled, dipped, or poured onto multiple surfaces including metal, masonry, and EPDM. Ideal for roof repairs, basements, RVs, and marine applications, it prevents rust and corrosion while sealing out water, air, and moisture for durable, long-lasting results.

## Description

Buy Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 16 oz: Industrial & Scientific - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 | B019PFO4KM |
| Best Sellers Rank | #11,235 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Hardware Sealers |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | Black |
| Compatible Material | Metal, Paper |
| Customer Reviews | 4.5 out of 5 stars 2,237 Reviews |
| Global Trade Identification Number | 00853517006283 |
| Included Components | 16oz Flex Seal Liquid |
| Item Dimensions | 4 x 3.4 x 3.4 inches |
| Item Form | Liquid |
| Item Type Name | As Seen On TV, 16 OZ, Black, Flex Seal Liquid |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 4 x 3.4 x 3.4 inches |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | LFSBLKR16 |
| Number of Items | 1 |
| Part Number | LFSBLKR16 |
| Style | Industrial |
| Style Name | Industrial |
| Surface Recommendation | Roof |
| UPC | 853517006283 |
| Unit Count | 16.0 Fluid Ounces |
| Warranty Description | 1 |
| 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:** Industrial

## Images

![Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 16 oz - Image 1](https://m.media-amazon.com/images/I/81UvT2V36QL.jpg)

## Available Options

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

## Questions & Answers

**Q: Could I dip wooden chair legs in this to prevent them from scratching a wood floor?**
A: Yes, you can dip wooden chair legs but as you use the chairs the bottom will wear off. If they were my chairs I would use felt pads that you can find in any hardware store.

**Q: Would a metal surface become insulated electrically after this was applied? Thinking of a tight car battery compartment...**
A: Not enough to protect the battery from eventually shorting out. I would recommend securing a thick piece of rubber between the battery terminal and the metal close to it.

**Q: How long dose this take to dry**
A: It takes at least 24-48 hours for Flex Seal Liquid to dry based on the thickness of your application.

**Q: My child has a basketball post with a plastic base that holds water.  The base has a leak. Is this product suggested? If so, any prep suggested?**
A: Anything works better with a little prep., sandpaper and clean.  It should do well.  Also as a add the new tape would probably work better.

## Frequently Bought Together

- 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
- Flex Seal 2-Pack Black 17oz Stop Leaks Instantly, Waterproof Sealant Coating For Gutters, RV, Roof, Skylights, Windows

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**Shop now:** [https://www.desertcart.tn/products/24980581-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof](https://www.desertcart.tn/products/24980581-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof)

---

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