---
product_id: 317956919
title: "MAX, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 28 oz Cartridge, White, 1-Pack"
brand: "flex glue"
price: "546 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/317956919-max-super-strong-rubberized-waterproof-adhesive-works-underwater-use-on
store_origin: RO
region: Romania
---

# Works underwater & wet surfaces Super strong rubberized bond UV resistant for outdoor durability MAX, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 28 oz Cartridge, White, 1-Pack

**Brand:** flex glue
**Price:** 546 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it. Fix it. Own it. The ultimate adhesive for pros who settle for nothing less.

## Quick Answers

- **What is this?** MAX, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 28 oz Cartridge, White, 1-Pack by flex glue
- **How much does it cost?** 546 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/317956919-max-super-strong-rubberized-waterproof-adhesive-works-underwater-use-on)

## Best For

- flex glue enthusiasts

## Why This Product

- Trusted flex glue brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Waterproof & Weatherproof:** Seals and bonds instantly on dry, wet, or even underwater surfaces—perfect for pools and showers
- • **Versatile Surface Compatibility:** Adheres to concrete, brick, wood, pavers, and more with a super thick, rubberized formula
- • **UV Resistant for Outdoor Longevity:** Maintains bond integrity under harsh sunlight and outdoor conditions
- • **Unmatched Strength, Twice the Volume:** 28 oz cartridge delivers double the adhesive power for your biggest projects
- • **Paintable Finish for Seamless Repairs:** Easily paint over the cured adhesive to blend repairs invisibly into any surface

## Overview

Flex Glue MAX is a 28 oz super strong, rubberized waterproof adhesive designed for professional-grade repairs. It bonds instantly on dry, wet, and underwater surfaces, including concrete, wood, and brick. UV resistant and paintable, it’s engineered for durable outdoor and indoor use, making it the go-to solution for home improvement, automotive, marine, and recreational projects.

## Description

Flex Glue MAX White 28 oz

## Features

- Get Twice As Much With Flex Glue MAX
- FLEX GLUE is an easy to use, super strong, rubberized, waterproof adhesive that instantly bonds, seals and repairs virtually everything
- FLEX GLUE's super thick adhesive clings to the surface and can be used on dry or wet surfaces... EVEN UNDERWATER
- Paintable
- Cut near base of nozzle for best flow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0916RR1T5 |
| Best Sellers Rank | #178,630 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #643 in Cyanoacrylate Adhesives |
| Brand Name | FLEX GLUE |
| Color | White |
| Compatible Material | Wood |
| Container Type | Cartridge |
| Customer Reviews | 4.4 4.4 out of 5 stars (46) 4.4 out of 5 stars |
| Full Cure Time | 7 days |
| Included Components | Item |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Flex Glue White Max 28 Oz. Cartridge |
| Item Weight | 3 pounds |
| Manufacturer | Swift Response, LLC. |
| Material Type | Plastic |
| Model | GFSMAXWHT28 |
| Number Of Pieces | 1 |
| Other Special Features Of The Product | Strong, Super Strong Waterproof |
| Part Number | GFSMAXWHT28 |
| Specific Uses For Product | Home Improvement, Automotive, Marine, Recreational Projects |
| Unit Count | 28 Fluid Ounces |
| Upc | 850017897465 |
| Viscosity Level | High |
| Volume | 28 fluid ounces |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** FLEX GLUE
- **Item Form:** Liquid
- **Material:** Plastic
- **Special Feature:** Strong, Super Strong Waterproof
- **Specific Uses For Product:** Home Improvement, Automotive, Marine, Recreational Projects

## Images

![MAX, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 28 oz Cartridge, White, 1-Pack - Image 1](https://m.media-amazon.com/images/I/51SCnyjptXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works
*by  on Reviewed in the United States December 18, 2022*

This stuff works real good for what I’m using it for, gluing foam board to inside of boat. Still have to slice and dice board for curves etc. Exspensive stuff though, haven’t found anything better yet.

### ⭐⭐⭐⭐⭐ Works great on stone!
*by  on Reviewed in the United States August 1, 2023*

I purchased this because the stone in my pool was loose. The very next day, it was totally firm and stable. It sure is waterproof so far.

### ⭐⭐⭐⭐⭐ Very good, nice brand
*by  on Reviewed in the United States October 25, 2024*

I love this brand, very nice glue

## Frequently Bought Together

- Flex Glue MAX White 28 oz
- Flex Tape, MAX, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof and Pool Repairs, Clear, 4 in x 25 ft, Pack of 1
- Flex Tape Rubberized Waterproof Tape, 4" x 5', Clear - 2 Pack

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**Shop now:** [https://www.desertcart.ro/products/317956919-max-super-strong-rubberized-waterproof-adhesive-works-underwater-use-on](https://www.desertcart.ro/products/317956919-max-super-strong-rubberized-waterproof-adhesive-works-underwater-use-on)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-08-14*