---
product_id: 33726257
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: "€ 50.65"
currency: EUR
in_stock: true
reviews_count: 11
url: https://www.desertcart.it/products/33726257-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv
store_origin: IT
region: Italy
---

# UV Resistant for Longevity 100% Waterproof Seal Flexible & Breathable 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:** € 50.65
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the deal with Flex Seal Liquid — waterproof protection that moves with you!

## 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?** € 50.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/33726257-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 It Like a Pro:** Brush, roll, dip, or pour for a flawless watertight finish anywhere.
- • **Versatile Application:** Ideal for roofs, basements, RVs, marine gear, masonry, and more.
- • **Rust & Corrosion Defense:** Chemical resistant barrier that prevents rust and extends lifespan.
- • **Flexibility Meets Strength:** Rubberized coating stretches without cracking, perfect for dynamic surfaces.
- • **Built to Last Under the Sun:** UV resistant formula protects surfaces from fading and cracking.

## Overview

Flex Seal Liquid is a premium 16 oz liquid rubber coating designed for professional-grade waterproofing and sealing. Its flexible, breathable, and UV resistant formula ensures durable protection against water, air, and moisture damage across a wide range of surfaces including roofs, basements, RVs, and marine equipment. Easy to apply by brushing, rolling, dipping, or pouring, it prevents rust and corrosion while maintaining elasticity for long-lasting performance.

## Description

desertcart.com: Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, White, 16 oz : Automotive

Review: Awesome stuff! - This product did the job works awesome!
Review: Tub crack - Sealed the tub great

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #20,619 in Automotive ( See Top 100 in Automotive ) #28 in RV Sealants |
| Brand | Flex Seal Liquid |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,544) |
| Date First Available | December 22, 2015 |
| Global Trade Identification Number | 00853517006344 |
| Included Components | Flex Seal Liquid Rubber in a Can, 16-oz, White |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 4 x 3.4 x 3.4 inches |
| Item model number | FLEX SEAL - LFSWHTR16 - WHITE |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Number of Items | 1 |
| Part Number | LFSWHTR16 |
| Product Dimensions | 4 x 3.4 x 3.4 inches |
| Size | 16 oz |
| Style | Liquid Rubber |
| Surface Recommendation | Tile |
| UPC | 085351700694 853517006344 |
| Unit Count | 16.0 Fluid Ounces |
| Warranty Description | Warranty |
| 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:** 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)

## 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

### ⭐⭐⭐⭐⭐ Awesome stuff!
*by J***N on January 9, 2026*

This product did the job works awesome!

### ⭐⭐⭐⭐⭐ Tub crack
*by A***R on December 26, 2025*

Sealed the tub great

### ⭐⭐⭐⭐⭐ Great Product that needs storage solution of unused product
*by S***S on June 13, 2017*

I purchased this product to hopefully bandaid a problem with the PVC metal wrap on my house. 10 rolls of metal to cover rakes, windows, doors, etc. and EVERY ROLL HAS FAILED. The PVC is peeling off the metal, only 6 years after wrapping. To rip off the metal, rebend and reapply will not only be costly but painfully time consuming. Last year, I decided to look into rubber paint to hopefully stop what's already peeling from going further but could only purchase gallons, which are expensive so put it off. I was happy to find this product in a small can to test my theory. Yesterday, I cleaned off what was loose on 2 large windows, a garage door and the entry door to the garage. Wish I'd have taken pics of those but I didn't. The product is very thick and does not go on like paint, more like trying to paint with caulk. It covers nicely and self levels. You can only go a few inches with each dip of your brush into the can. It even sealed cracks in the caulk around the j-channel. Now for the drawbacks. I painted all the above with half a can of product, today it looked really good. I had hammered on the lid and started another 2 windows this afternoon. Where the liquid was missing in the can, the portion I had used missing, the Flex Seal had "rubbered" up around the can from the halfway point up and when I put in my brush, it would catch the rubber wads and they would stick to my brush. I've got tons of these rubberized wads stuck to my ladder where I had to wipe my brush to keep from getting on my window. Didn't like that and had to be very careful not to grab that with my brush. Mineral spirits DID NOT budge the Flex Seal on my brush, I mean it didn't even loosen it, melt it or dilute it. I threw the brush in the trash. As much as I hate chip brushes because they loose their "hair", it was a chip brush today and that too went into the garbage. The first pic shows what my windows, rakes, fascia are doing and two other pics are of freshly painted, still wet, hopefully-fixed-the-problem windows. I recommend only buying an amount you plan to use in a session. While painting on tonight, it was clear that the empty portion in my can was getting more rubbery as I used product out of the can. I don't feel I will be able to use the remaining 1/4 can tomorrow on another window as it continually gummed up, in this heat, as I was painting.

## 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.it/products/33726257-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv](https://www.desertcart.it/products/33726257-flex-seal-liquid-rubber-coating-sealant-waterproof-flexible-breathable-uv)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-31*