---
product_id: 670048288
title: "Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, White, 16 oz"
brand: "flex seal liquid"
price: "€ 63.88"
currency: EUR
in_stock: true
reviews_count: 5
category: "Flex Seal Liquid"
url: https://www.desertcart.gr/products/670048288-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv
store_origin: GR
region: Greece
---

# UV Resistant for Longevity 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, White, 16 oz

**Brand:** flex seal liquid
**Price:** € 63.88
**Availability:** ✅ In Stock

## Summary

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

## 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, White, 16 oz by flex seal liquid
- **How much does it cost?** € 63.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/670048288-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

- • **Seal Leaks Instantly:** Brush, roll, dip, or pour on a watertight rubberized barrier that stops leaks fast.
- • **Flexible & Breathable:** Maintains elasticity to handle expansion and contraction without cracking or peeling.
- • **Versatile Application:** Perfect for roofs, basements, RVs, campers, trailers, marine surfaces, EPDM, masonry, and wood.
- • **Built to Last Outdoors:** UV resistant formula protects surfaces from sun damage and prevents rust and corrosion.
- • **Easy to Use, Fast Coverage:** Smooth application with quick drying time for efficient home or professional repairs.

## Overview

Flex Seal Liquid is a premium 16 oz white liquid rubber sealant designed for professional-grade waterproofing and protection. Its flexible, breathable, and UV resistant formula creates a durable rubberized coating that seals out water, air, and moisture on a variety of surfaces including wood, masonry, and marine materials. Ideal for fast, reliable repairs on roofs, basements, RVs, and more, it prevents rust and corrosion while maintaining elasticity for long-lasting performance.

## Description

Liquid rubber in a can! It sprays out as a thick liquid, seeps into cracks and holes and dries to a watertight, flexible, rubberized coating. Coats, seals, protects and will Stop Leaks Fast!

Review: Buena idea de pintura - Ya lo había probado antes es muy bueno solo qué hay que utilizarlo todo porque no resiste abrirlo y guardarlo porque se seca
Review: Great product. - GREAT PRODUCT, WORKS WELL AS A SEALER AND EASY TO USE TO STOP LEAKS. THE FLEX SEAL IS EASY TO APPLY AND HAS GREAT ADHESION.

## 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 | B01GFY9Z8C |
| Best Sellers Rank | #76,291 in Automotive ( See Top 100 in Automotive ) #25 in RV Cleaning, Storage & Maintenance |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | White |
| Compatible Material | Wood |
| Customer Reviews | 4.4 out of 5 stars 2,294 Reviews |
| Global Trade Identification Number | 00853517006344 |
| Included Components | Flex Seal Liquid Rubber in a Can, 16-oz, White |
| Item Dimensions | 10.2 x 8.6 x 8.6 centimeters |
| Item Form | Liquid, Spray |
| Item Type Name | Flex Seal Liquid Rubber in a Can, 16-oz, White |
| Item Weight | 454 g |
| Item dimensions L x W x H | 10.2 x 8.6 x 8.6 centimeters |
| Item weight | 454 g |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | FLEX SEAL - LFSWHTR16 - WHITE |
| Number of Items | 1 |
| Part Number | LFSWHTR16 |
| Style | Liquid Rubber |
| Style Name | Liquid Rubber |
| Surface Recommendation | Tile |
| UPC | 085351700694 853517006344 |
| Unit Count | 16 Fluid Ounces |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Brand:** Flex Seal Liquid
- **Item dimensions L x W x H:** 10.2 x 8.6 x 8.6 centimeters
- **Item weight:** 454 g
- **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, White, 16 oz - Image 1](https://m.media-amazon.com/images/I/81-ZgU6s2dL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, White, 16 oz - Image 2](https://m.media-amazon.com/images/I/81hUZMdpQsL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, White, 16 oz - Image 3](https://m.media-amazon.com/images/I/A1LXXynw82L.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, White, 16 oz - Image 4](https://m.media-amazon.com/images/I/81Wn6ZiBkiL.jpg)
![Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, White, 16 oz - Image 5](https://m.media-amazon.com/images/I/91EyPNHHVkL.jpg)

## Questions & Answers

**Q: Can it be removed from a metal surface?  I'd like to paint a temporary white layer on my jeep hard top. But want to remove it after summer.**
A: Flex Seal Liquid can be removed with mineral spirits, acetone, or a citrus based cleaner, but it may be difficult to remove from the entire roof of your car.  We recommend testing in a small area so you can see how easy you'll be able to remove it.

**Q: I would like to seal my rv septic tank with flex seal. will this hold up against the chemicals as well? and is it able to hold together with weight?**
A: If I were you I would use the Flex Seal Tape, and follow that with the liquid or spray to seal the edges around the tape.  If it's under high pressure, does not seal well.  Good luck!

**Q: How many square feet does a gallon cover,and has any one used on there Motor home/RV trailer?**
A: Many people have had great success using Flex Seal on their motor homes. Here is your coverage ranges Flex Seal Liquid. 1 Large 16oz - up to 20Sq. Ft., 1 Jumbo 32oz - up to 40Sq. Ft., 1 Gallon can - up to 150Sq. Ft.

**Q: can you use this to paint plastic?  Flower pots specifically, or will it not stick / weird finish?**
A: WE have not tested Flex Tape for this application, however Flex Tape will have excellent adhesion on many surfaces including PVC, acrylic, metal, steel, copper, aluminum, wood, ceramic, porcelain, tile, glass, rubber, fiberglass, stucco, plaster, stone, cement, concrete, dry wall, EPDM roofs, some plastics, fabrics, vinyls and so much more! Some materials may take up to 24 hours to reach maximum hold . Always test before use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buena idea de pintura
*by S***Z on 12 August 2019*

Ya lo había probado antes es muy bueno solo qué hay que utilizarlo todo porque no resiste abrirlo y guardarlo porque se seca

### ⭐⭐⭐⭐⭐ Great product.
*by L***E on 23 May 2026*

GREAT PRODUCT, WORKS WELL AS A SEALER AND EASY TO USE TO STOP LEAKS. THE FLEX SEAL IS EASY TO APPLY AND HAS GREAT ADHESION.

### ⭐⭐⭐⭐⭐ It really seals well
*by R***S on 3 July 2026*

Best on the market

## Frequently Bought Together

- Flex Seal Liquid, 16 oz, White, 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, Clear, 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.gr/products/670048288-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv](https://www.desertcart.gr/products/670048288-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-14*