---
product_id: 395531373
title: "Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 32 oz"
brand: "flex seal liquid"
price: "AR$378945"
currency: ARS
in_stock: true
reviews_count: 5
category: "Flex Seal Liquid"
url: https://www.desertcart.com.ar/products/395531373-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv
store_origin: AR
region: Argentina
---

# UV Resistant for Long Life 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, Black, 32 oz

**Brand:** flex seal liquid
**Price:** AR$378945
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the deal with Flex Seal Liquid — your ultimate waterproof armor!

## 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, Black, 32 oz by flex seal liquid
- **How much does it cost?** AR$378945 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/395531373-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

- • **UV & Chemical Defense:** Protect your surfaces from sun damage and corrosive elements with advanced UV and chemical resistance.
- • **Versatile Application:** Perfect for roofs, basements, RVs, trailers, marine gear, and more—adaptable to multiple surfaces including EPDM and masonry.
- • **Rust-Proof Your Assets:** Prevents rust and corrosion, extending the life of your vehicles and outdoor equipment effortlessly.
- • **Seamless Waterproof Barrier:** Brush, roll, dip, or pour on a watertight, flexible rubberized shield that stops leaks fast.
- • **Fast Coverage, Lasting Protection:** Goes on smooth and dries quickly, delivering durable, breathable protection that professionals trust.

## Overview

Flex Seal Liquid is a premium black rubber coating sealant designed for professional-grade waterproofing and protection. Its flexible, breathable formula creates a durable barrier against water, UV rays, rust, and chemicals. Ideal for diverse applications from roof repairs to marine and automotive use, this 32 oz liquid rubber can be brushed, rolled, dipped, or poured for fast, reliable sealing on multiple surfaces.

## Description

Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 32 oz : Flex Seal: desertcart.ae: Tools & Home Improvement

Review: Works as advertised!!! - I use it to seal cracks in asphalt and between asphalt and concrete around my house. Also on my roof and around the chimney. I have used it to rust proof areas on vehicles. This stuff is the best i have ever found to do these jobs! I only wish they made it in a squeeze applicator. I will definitely purchase again.
Review: Roof seal, etc - Easy to order and stopped leaks

## 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 | B01GFYA5IG |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | Black |
| Compatible Material | Rubber |
| Customer Reviews | 4.5 out of 5 stars 554 Reviews |
| Global Trade Identification Number | 00853517006290 |
| Included Components | LFSBLKR32 |
| Item Dimensions | 12.1 x 10.8 x 10.8 centimeters |
| Item Form | Liquid |
| Item Type Name | LFSBLKR32 |
| Item Weight | 2 Pounds |
| Item dimensions L x W x H | 12.1 x 10.8 x 10.8 centimeters |
| Item weight | 2 Pounds |
| Manufacturer | SWIFT RESPONSE LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | LFSBLKR32 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | LFSBLKD32BC |
| Style | Liquid Rubber |
| Style Name | Liquid Rubber |
| Surface Recommendation | Floor, Wall, Window, Countertop, Tile |
| UPC | 853517006290 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Brand:** Flex Seal Liquid
- **Item dimensions L x W x H:** 12.1 x 10.8 x 10.8 centimeters
- **Item weight:** 2 Pounds
- **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, Black, 32 oz - Image 1](https://m.media-amazon.com/images/I/81TV0ebuvwL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 32 oz - Image 2](https://m.media-amazon.com/images/I/81d2NNxeDZL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 32 oz - Image 3](https://m.media-amazon.com/images/I/91PRtjBqu3L.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 32 oz - Image 4](https://m.media-amazon.com/images/I/81gGRzJ54CL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 32 oz - Image 5](https://m.media-amazon.com/images/I/813PajvpU8L.jpg)

## Questions & Answers

**Q: Can i use this to seal the bottom of camping trail made of plywood would it make the bottom water proof to the road conditions?**
A: Hi there. Thank you so much for reaching out with your question. Yes, Flex Seal Liquid will effectively coat and seal the bottom of the trailer and protecting it from water. However, road conditions may require you to reapply coats from the wear and tear put through time. Please let us know how it turns out for you. Please message us with any other questions. We're always happy to help.

**Q: Can this be used to repair a spring box?**
A: Thank you for reaching out! 
We have not tested Flex Seal Liquid for this type of application.
Lucas - Customer Care at Flex Seal Products
(Swift Response - The makers of Flex Seal Liquid)

**Q: Will it it hold a little crack on the thread of water tank causing pressure lost?**
A: Hi there, great question! We cannot guarantee that Flex Seal Liquid will hold on the crack due to the fact that it is not meant to withstand high PSI.

**Q: Can this be used to repair cracking finish on metal garden posts?**
A: Yes. Keep in mind it’s rubber so apply accordingly

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as advertised!!!
*by D***H on 14 August 2026*

I use it to seal cracks in asphalt and between asphalt and concrete around my house. Also on my roof and around the chimney. I have used it to rust proof areas on vehicles. This stuff is the best i have ever found to do these jobs! I only wish they made it in a squeeze applicator. I will definitely purchase again.

### ⭐⭐⭐⭐⭐ Roof seal, etc
*by W***D on 21 August 2026*

Easy to order and stopped leaks

### ⭐⭐⭐⭐⭐ Great product!
*by M***N on 25 June 2026*

Product worked great for two applications (water fountain and bird bath). I had previously tried the spray without luck. The liquid was a great solution with plenty left for the next project!

## Frequently Bought Together

- Flex Seal Liquid Rubber in a Can, 32-oz, Black
- Gorilla Waterproof Patch & Seal Clear Spray 14oz
- Gorilla Waterproof Patch & Seal Tape 4" X 10' Black, Pack Of 1

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**Shop now:** [https://www.desertcart.com.ar/products/395531373-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv](https://www.desertcart.com.ar/products/395531373-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-25*