---
product_id: 32639627
title: "Flex Seal Liquid LFSWHTR01 Gallon Flex Seal Liquid, White"
brand: "flex seal liquid"
price: "€ 328.07"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/32639627-flex-seal-liquid-lfswhtr01-gallon-flex-seal-liquid-white
store_origin: PT
region: Portugal
---

# Waterproof sealant, blocks leaks Weatherproof: no sag, crack, or peel Multi-application: pour, brush, or roll Flex Seal Liquid LFSWHTR01 Gallon Flex Seal Liquid, White

**Brand:** flex seal liquid
**Price:** € 328.07
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the deal with Flex Seal Liquid—your all-weather, all-surface shield!

## Quick Answers

- **What is this?** Flex Seal Liquid LFSWHTR01 Gallon Flex Seal Liquid, White by flex seal liquid
- **How much does it cost?** € 328.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/32639627-flex-seal-liquid-lfswhtr01-gallon-flex-seal-liquid-white)

## 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

- • **Surface Shield:** Protects against corrosion and works on wet or dry surfaces for maximum convenience
- • **All-Season Durability:** Stays flexible in heat, resists cracking in cold—year-round reliability
- • **Effortless Versatility:** Apply with pour, brush, or roller for precision or speed
- • **Noise & Vibration Control:** Deadens sound and vibrations for a quieter, smoother environment
- • **Ultimate Waterproof Barrier:** Seals cracks and holes to keep water out, protecting your assets

## Overview

Flex Seal Liquid Gallon in White is a non-toxic, rubber-based sealant designed for easy application by pouring, brushing, or rolling. It penetrates cracks and holes to create a waterproof, flexible barrier that withstands extreme temperatures without sagging, cracking, or peeling. Ideal for protecting and repairing a wide range of surfaces, it also reduces noise and vibration while preventing corrosion, making it a durable, versatile solution for both indoor and outdoor projects.

## Description

As seen on TV, gallon, white, flex seal liquid, non-toxic, easy to use, pour, brush or roll on with roller, seeps into cracks & holes, seals out water, lasts for years, stays flexible & pliable, will not sag or drip in summer heat, will not crack or peel in winter cold, stops vibrations & deadens noise, protects surface from corrosion, apply on wet or dry surfaces, transform & protect virtually everything.

## Features

- Pour, Brush or roll on with roller
- Non-toxic, easy to use
- Sweeps into cracks & holes, seals out water
- Lasts for years, stays flexible & pliable
- Will not sag or drip in summer heat, will not crack or peel in winter cold

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01GFYA00E |
| Brand Name | Flex Seal Liquid |
| Color | White |
| Compatible Material | [Wide Range of Materials] |
| Customer Reviews | 4.2 4.2 out of 5 stars (311) |
| Global Trade Identification Number | 00853517006368 |
| Included Components | Gallon Flex Seal Liquid |
| Item Dimensions | 6.5 x 6.5 x 7.75 inches |
| Item Form | Liquid |
| Item Type Name | As Seen On TV, Gallon, White, Flex Seal Liquid |
| Item Weight | 8 pounds |
| Manufacturer | Swift Response LLC |
| Material Type | Rubber |
| Model | LFSWHTR01 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | LFSWHTR01 |
| Style Name | Compact |
| Surface Recommendation | Tile |
| UPC | 853517006368 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Seal Liquid
- **Item Weight:** 8 pounds
- **Item dimensions L x W x H:** 6.5 x 6.5 x 7.75 inches
- **Material:** Rubber
- **Style:** Compact

## Images

![Flex Seal Liquid LFSWHTR01 Gallon Flex Seal Liquid, White - Image 1](https://m.media-amazon.com/images/I/81+L-SCKp5L.jpg)
![Flex Seal Liquid LFSWHTR01 Gallon Flex Seal Liquid, White - Image 2](https://m.media-amazon.com/images/I/51NxN+ypL2L.jpg)
![Flex Seal Liquid LFSWHTR01 Gallon Flex Seal Liquid, White - Image 3](https://m.media-amazon.com/images/I/613fFMFeAKL.jpg)
![Flex Seal Liquid LFSWHTR01 Gallon Flex Seal Liquid, White - Image 4](https://m.media-amazon.com/images/I/51w2QMNkwyL.jpg)
![Flex Seal Liquid LFSWHTR01 Gallon Flex Seal Liquid, White - Image 5](https://m.media-amazon.com/images/I/411lNayXxjL.jpg)

## Questions & Answers

**Q: Thats alotta money?**
A: Thought the same thing, but worth every penny!!

**Q: will this work on ABS camper roof ?**
A: This will work great on camper top.  Especially if you keep it under cover.  It's like everything else you have to keep up with it year to year and a good prep job.

**Q: Can this be used on a live stock watering trank?**
A: I used it to coat walls and floor in a basement room to try and stop damp... and we've used the spray to repair a hole in our pool liner.  I don't know about using it inside tank with toxic issues....but it fixed the pool liner.  It seals.  maybe use it on the outside of tank.  Beware Its VERY smelly.

**Q: Can I use this on an old mobile home metal roof**
A: I do not see why not. I used Flex Seal on a front porch, a garage roof ( shingles ), and on the side of one of my homes ( wood ) all to stop leaking, and that was approximately a year ago and NO LEAKING ! WOOO ! HOOO !

## Frequently Bought Together

- Flex Seal Liquid LFSWHTR01 Gallon Flex Seal Liquid, White
- 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, Black, 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.pt/products/32639627-flex-seal-liquid-lfswhtr01-gallon-flex-seal-liquid-white](https://www.desertcart.pt/products/32639627-flex-seal-liquid-lfswhtr01-gallon-flex-seal-liquid-white)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-18*