---
product_id: 605900352
title: "Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry"
brand: "flex seal liquid"
price: "$U59091"
currency: UYU
in_stock: true
category: "Flex Seal Liquid"
url: https://www.desertcart.uy/products/605900352-flex-seal-liquid-max-2-5-gallon-black-liquid-rubber
store_origin: UY
region: Uruguay
---

# 100% Waterproof Seal UV & Chemical Resistant 2.5 Gal Pro-Sized Coverage Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

**Brand:** flex seal liquid
**Price:** $U59091
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal it like a pro, protect it for life!

## Quick Answers

- **What is this?** Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry by flex seal liquid
- **How much does it cost?** $U59091 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/605900352-flex-seal-liquid-max-2-5-gallon-black-liquid-rubber)

## 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

- • **UV & Chemical Defense:** Resists sun damage and harsh chemicals, ensuring long-lasting durability in any environment.
- • **Seamless Waterproof Barrier:** Create an impenetrable shield against water, air, and moisture to protect your assets year-round.
- • **Flexible & Breathable Finish:** Maintains elasticity to withstand expansion and contraction without cracking or peeling.
- • **Pro-Grade 2.5 Gallon Capacity:** Maximize your project scope with a bulk size designed for serious repairs and professional results.
- • **Versatile Application Methods:** Brush, roll, dip, or pour—adapt your technique for any surface or project complexity.

## Overview

Flex Seal Liquid MAX is a professional-grade, 2.5-gallon liquid rubber coating that delivers a flexible, waterproof, and UV-resistant seal. Ideal for roofs, basements, RVs, and marine use, it applies smoothly and forms a durable barrier against water, air, and chemical exposure—perfect for long-lasting repairs and heavy-duty protection.

## Description

Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry : desertcart.ae: Tools & Home Improvement

## Features

- Designed for Pros, Flex Seal Liquid MAX Comes in a Convenient 2.5 Gal Size
- Flex Seal Liquid is liquid rubber in a 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 and chemical resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0916RKHLH |
| Best Sellers Rank | #218,226 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #957 in Hardware Sealers |
| Brand Name | Flex Seal Liquid |
| Color | Black |
| Compatible Material | Rubber |
| Customer Reviews | 4.4 4.4 out of 5 stars (116) |
| Global Trade Identification Number | 00850017897434 |
| Included Components | Item |
| Item Dimensions | 26.7 x 25.4 x 25.4 centimeters |
| Item Form | Liquid |
| Item Type Name | Flex Liquid MAX Black 2.5 Gallons |
| Item Weight | 20 Pounds |
| Manufacturer | Swift Response, LLC |
| Material Type | Rubber |
| Model | LFSMAXBLK02 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | LFSMAXBLK02 |
| Style Name | LFSMAXBLK |
| Surface Recommendation | Roof |
| UPC | 850017897434 |
| Unit Count | 320 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Seal Liquid
- **Item dimensions L x W x H:** 26.7 x 25.4 x 25.4 centimeters
- **Item weight:** 20 Pounds
- **Material:** Rubber
- **Style:** LFSMAXBLK

## Images

![Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry - Image 1](https://m.media-amazon.com/images/I/51CkclpgKtL.jpg)
![Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry - Image 2](https://m.media-amazon.com/images/I/41slFPeNDIL.jpg)
![Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry - Image 3](https://m.media-amazon.com/images/I/51u48zWDKWL.jpg)
![Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry - Image 4](https://m.media-amazon.com/images/I/51mqkHiWz1L.jpg)
![Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry - Image 5](https://m.media-amazon.com/images/I/51qZRRNB-PL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Frequently Bought Together

- Flex Seal Liquid MAX, 2.5 Gallon, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry
- Flex Seal 2-Pack Black 17oz Stop Leaks Instantly, Waterproof Sealant Coating For Gutters, RV, Roof, Skylights, Windows
- Flex Tape, MAX, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof and Pool Repairs, Black, 4 in x 25 ft, Pack of 1

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/605900352-flex-seal-liquid-max-2-5-gallon-black-liquid-rubber](https://www.desertcart.uy/products/605900352-flex-seal-liquid-max-2-5-gallon-black-liquid-rubber)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-08-30*