---
product_id: 32639628
title: "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: "€ 79.75"
currency: EUR
in_stock: true
reviews_count: 8
category: "Flex Seal Liquid"
url: https://www.desertcart.hr/products/32639628-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof
store_origin: HR
region: Croatia
---

# UV Resistant for Outdoor Durability 100% Waterproof Seal Flexible Rubberized Coating 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:** € 79.75
**Availability:** ✅ In Stock

## Summary

> 🛡️ Flex Seal Liquid: The ultimate armor for your surfaces—seal it, protect it, forget it!

## Quick Answers

- **What is this?** 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?** € 79.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/32639628-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:** Adheres seamlessly to wood, metal, glass, plastic, and more for versatile repairs.
- • **Seal Leaks Instantly:** Brush, roll, or pour on a watertight, flexible rubber barrier that stops leaks fast.
- • **Flexible & Breathable:** Expands and contracts with temperature changes, maintaining a durable, crack-free seal.
- • **Weatherproof Your World:** UV and chemical resistant formula stands strong against rain, sun, snow, and hail.
- • **Extend Lifespan Effortlessly:** Prevents rust and corrosion, protecting patios, roofs, RVs, and marine gear.

## Overview

Flex Seal Liquid is a premium liquid rubber coating that creates a flexible, waterproof, and UV-resistant seal on virtually any surface. Ideal for fast leak repairs and long-lasting protection against weather, rust, and corrosion, it’s perfect for roofs, basements, RVs, and more. Easy to apply by brush, roller, or pour, it dries to a durable, breathable rubberized finish that flexes with temperature changes, ensuring your repairs stay strong and reliable.

## Description

Product description Stops leaks fast. Starts out as a thick liquid and dries to a super strong, flexible, watertight, rubberized coating. Seeps into cracks and holes. Blocks out air, water, and moisture for a superior seal, virtually anywhere. Prevents rust and corrosion. Extends the life of patio furniture, pool pumps, RV and shed roofs, and more. Stands up to extreme weather changes. Expands, contracts, flexes and stretches. Resists rain, snow, sun, and hail. Exceptional adhesion. Works on all types of surfaces, even challenging ones, like metal and glass. UV and chemical resistant. Use indoors and outdoors for basement waterproofing, foundation fixes, roof repairs, and more. DIRECTIONS Fully clean and dry the surface for best results. Etch the surface to help with adhesion if needed. For the best application, use a standard disposable paint roller or paint brush. Apply several even, thin coats and wait 24 - 48 hours for each layer to fully dry before adding the next. Always place the lid back on the container after each use. If drying occurs, remove any skin before using product.

Review: Covers well - This stuff works well I coated a door with mine.
Review: Awesome stuff - Awesome stuff. Very easy to apply goes on smooth.

## 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 |
| Best Sellers Rank | #21,647 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #88 in Hardware Sealers |
| 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 | 4.75 x 4.25 x 4.25 inches |
| Item Form | Liquid |
| Item Type Name | LFSBLKR32 |
| Item Weight | 2 Pounds |
| Item dimensions L x W x H | 4.75 x 4.25 x 4.25 inches |
| Manufacturer | SWIFT RESPONSE LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | LFSBLKR32 |
| Number of Items | 1 |
| Part Number | LFSBLKD32BC |
| Style | Liquid Rubber |
| Style Name | Liquid Rubber |
| Surface Recommendation | Wood, Metal, Glass, Plastic, PVC |
| UPC | 853517006290 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Seal Liquid
- **Item Weight:** 2 Pounds
- **Item dimensions L x W x H:** 4.75 x 4.25 x 4.25 inches
- **Material:** Rubber
- **Style:** Liquid Rubber

## Images

![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/810SMY4oCsL.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

### ⭐⭐⭐⭐⭐ Covers well
*by B***. on March 28, 2026*

This stuff works well I coated a door with mine.

### ⭐⭐⭐⭐⭐ Awesome stuff
*by A***R on September 29, 2025*

Awesome stuff. Very easy to apply goes on smooth.

### ⭐⭐⭐⭐ GREAT PRODUCT! It works!!
*by C***M on June 25, 2020*

My order to 3 weeks to arrive. Once it arrived I noticed that the 2 cans had multiple dents. I used this product to seal leaks in my studio ceiling. My ceiling is made of aluminum. The product worked perfectly! It was dry to the touch in about an hour. But I did use an industrial fan to help the drying process along. I would highly recommend this product despite the damaged to the exterior of the cans.

## 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.hr/products/32639628-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof](https://www.desertcart.hr/products/32639628-rubber-coating-sealant-waterproof-flexible-breathable-and-uv-resistant-roof)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-04*