---
product_id: 35069452
title: "Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 1 Gallon"
brand: "flex seal liquid"
price: "₨6019"
currency: SCR
in_stock: true
reviews_count: 9
category: "Flex Seal Liquid"
url: https://www.desertcart.sc/products/35069452-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv
store_origin: SC
region: Seychelles
---

# UV Resistant for Long Life 100% Waterproof Seal Flexible & Durable Rubber Coating Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 1 Gallon

**Brand:** flex seal liquid
**Price:** ₨6019
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal it once, forget it forever!

## 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, 1 Gallon by flex seal liquid
- **How much does it cost?** ₨6019 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/35069452-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

- • **Flexible & Breathable:** Expands and contracts with temperature changes—no cracking or peeling.
- • **Versatile Application:** Brush, roll, dip, or pour on any surface—roof, RV, marine, masonry.
- • **UV Shielded Durability:** Resists sun damage and prevents rust & corrosion over time.
- • **Cost-Saving Maintenance:** Eliminates frequent repainting and costly repairs—save time and money.
- • **Ultimate Waterproof Barrier:** Seals out water, air, and moisture for lasting protection.

## Overview

Flex Seal Liquid is a premium liquid rubber coating that creates a flexible, waterproof, and UV-resistant seal on multiple surfaces including roofs, basements, RVs, and marine equipment. Its durable formula prevents rust, corrosion, and cracking, offering a long-lasting protective barrier that reduces maintenance and repair costs.

## Description

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

Review: Flex Seal can eliminate periodic outdoor house painting - This stuff has provided a 'final solution' for certain outside wood on my home. I live where the seasonal temperature range can be 100F to -40F. This is brutal on even the best, long-lasting outdoor house paint. Every few years I would have to scrape and/or sand cracked or peeling spots and do touch up. Since I first used Flex Seal on critical places (like window frame tops where snow and water sit), I have had NO FURTHER MAINTENANCE. Note that there is conflicting information as to whether you can apply regular paint on top of the Flex Seal (for me, I wanted to knock down the Flex Seal's high gloss finish). So, last year, I painted over some trim that had been painted previously with Flex Seal to test adhesion and durability. All I did to prep the Flex Sealed surface before applying regular house paint was to scrub with a TSP solution. So far, no peeling or cracking has occurred. The only negative I have observed is that the Flex Sealed surfaces attract dust noticeably, almost like it's statically charged. However, the surface cleans up easily with a hose and soft-bristled brush. This stuff yields a truly waterproof barrier that has eliminated the periodic painting I had to do every 2-3 years. The wood trim is sealed and no shrinkage or cracking has occurred. I'm getting older, so the less time I spend on a ladder is fine with me!
Review: My son saved $850 using this product and I have solved several problems with Flex Seal Liquid. - I purchased this for my Son and he is very pleased with the application a durability of Flex Seal Liquid. Instead of spending $1000 on Rhino Lining his truck again, he used Flex Seal Liquid. He rolled his entire truck bed with it. He put 4 coats on his Chevy Silverado with an 8ft bed. He used 1 and 3/4 gallons to complete the job. It is thick and can handle the hard knocks. The look of it is actually more attractive than Rhino Lining. Update: I also used Flex Seal to repair the interior of my Honda Accord. There are plastic parts inside the car that have deteriorated over time from the heat and sun in Florida. The plastic became tacky and was coming off onto everything that touched it. My hands were constantly getting sticky and it actually ruined a few pieces of my clothing. I taped up the areas surrounding that plastic and applied Flex Seal. It became hard over night and and now those parts actually look better now than they did when the car came from the factory. I must add that the quality of the liquid Flex Seal seems to produce much better results than the spray. I've used the spray on a few items around the house and it does not apply as evenly as they liquid and is no where near as durable as the liquid. This product is absolutely fantastic! There is no doubt in my mind that boat cut in half in the commercial was indeed repaired with Flex Seal. It is the real deal!

## 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 | B01GFYA482 |
| Best Sellers Rank | #46,081 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #167 in Hardware Sealers |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | Black |
| Compatible Material | Rubber |
| Customer Reviews | 4.4 out of 5 stars 753 Reviews |
| Global Trade Identification Number | 00853517006306 |
| Included Components | Gallon Flex Seal Liquid |
| Item Dimensions | 7.75 x 6.5 x 6.5 inches |
| Item Form | Liquid |
| Item Type Name | As Seen On TV, Gallon, Black, Flex Seal Liquid |
| 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 | LFSBLKR01 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | LFSBLKD01 |
| Style | Liquid Rubber |
| Style Name | Liquid Rubber |
| Surface Recommendation | Gutter |
| UPC | 853517006306 |
| Unit Count | 1 Count |
| Warranty Description | 1 |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Seal Liquid
- **Item Weight:** 11.3 pounds
- **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, Black, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/81BnW1vmPZL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 1 Gallon - Image 2](https://m.media-amazon.com/images/I/81RsjVz6vgL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 1 Gallon - Image 3](https://m.media-amazon.com/images/I/91sH-J-3GAL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 1 Gallon - Image 4](https://m.media-amazon.com/images/I/91sVKD+JQrL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Black, 1 Gallon - Image 5](https://m.media-amazon.com/images/I/A1lBpUBwzOL.jpg)

## Questions & Answers

**Q: Can this be used in 1" space between concrete slabs on a driveway?**
A: Yes many people have had great success using Flex Seal Liquid to fill in cracks and holes in their driveway.You can pour it right in to fill the spaces.

**Q: Can this product be used to seal cracks in an asphalt driveway?**
A: Yes Flex Seal Liquid can be used to fill in cracks in asphalt.

**Q: What temperataures are the best for application of Flex Seal?**
A: Flex Seal liquid temperature range is from -0 degrees - 250 degrees Fahrenheit.

**Q: How much area can a 32oz can cover?? please and thanks**
A: Thank you for reaching out!
Coverage will vary depending on number of coats used and what type of substrate you are applying FLEX SEAL LIQUID to;
1 Large 16oz – up to 20 Sq. Ft.,
1 Jumbo 32oz – up to 40 Sq. Ft.,
1 Giant Gallon – up to 150 Sq. Ft.
Samantha - Customer Care at Flex Seal Products
(Swift Response The makers of Flex Seal Liquid)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Flex Seal can eliminate periodic outdoor house painting
*by J***B on July 28, 2025*

This stuff has provided a 'final solution' for certain outside wood on my home. I live where the seasonal temperature range can be 100F to -40F. This is brutal on even the best, long-lasting outdoor house paint. Every few years I would have to scrape and/or sand cracked or peeling spots and do touch up. Since I first used Flex Seal on critical places (like window frame tops where snow and water sit), I have had NO FURTHER MAINTENANCE. Note that there is conflicting information as to whether you can apply regular paint on top of the Flex Seal (for me, I wanted to knock down the Flex Seal's high gloss finish). So, last year, I painted over some trim that had been painted previously with Flex Seal to test adhesion and durability. All I did to prep the Flex Sealed surface before applying regular house paint was to scrub with a TSP solution. So far, no peeling or cracking has occurred. The only negative I have observed is that the Flex Sealed surfaces attract dust noticeably, almost like it's statically charged. However, the surface cleans up easily with a hose and soft-bristled brush. This stuff yields a truly waterproof barrier that has eliminated the periodic painting I had to do every 2-3 years. The wood trim is sealed and no shrinkage or cracking has occurred. I'm getting older, so the less time I spend on a ladder is fine with me!

### ⭐⭐⭐⭐⭐ My son saved $850 using this product and I have solved several problems with Flex Seal Liquid.
*by J***S on May 5, 2016*

I purchased this for my Son and he is very pleased with the application a durability of Flex Seal Liquid. Instead of spending $1000 on Rhino Lining his truck again, he used Flex Seal Liquid. He rolled his entire truck bed with it. He put 4 coats on his Chevy Silverado with an 8ft bed. He used 1 and 3/4 gallons to complete the job. It is thick and can handle the hard knocks. The look of it is actually more attractive than Rhino Lining. Update: I also used Flex Seal to repair the interior of my Honda Accord. There are plastic parts inside the car that have deteriorated over time from the heat and sun in Florida. The plastic became tacky and was coming off onto everything that touched it. My hands were constantly getting sticky and it actually ruined a few pieces of my clothing. I taped up the areas surrounding that plastic and applied Flex Seal. It became hard over night and and now those parts actually look better now than they did when the car came from the factory. I must add that the quality of the liquid Flex Seal seems to produce much better results than the spray. I've used the spray on a few items around the house and it does not apply as evenly as they liquid and is no where near as durable as the liquid. This product is absolutely fantastic! There is no doubt in my mind that boat cut in half in the commercial was indeed repaired with Flex Seal. It is the real deal!

### ⭐⭐⭐⭐ Very Good
*by T***E on November 23, 2025*

Very good, clean/dry concrete surface, it adhered and dried very well.

## Frequently Bought Together

- Flex Seal Liquid, 1 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-29*