---
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: "₨38033"
currency: LKR
in_stock: true
reviews_count: 8
category: "Flex Glue"
url: https://www.desertcart.lk/products/317956919-max-super-strong-rubberized-waterproof-adhesive-works-underwater-use-on
store_origin: LK
region: Sri Lanka
---

# Waterproof & works underwater UV resistant for outdoor durability Super strong rubberized bond 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:** ₨38033
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it. Fix it. Own it. Waterproof power that won’t quit.

## 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?** ₨38033 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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

- • **Paintable Finish:** Customizable look with paint-ready surface after curing
- • **Weatherproof Warrior:** UV resistant and waterproof for long-lasting outdoor use
- • **Versatile Application:** Perfect for pools, showers, concrete, brick, and more
- • **Industrial-Grade Strength:** Super thick, rubberized adhesive for maximum hold
- • **Unstoppable Underwater Bonding:** Seals and repairs even on wet or submerged surfaces

## Overview

Flex Glue MAX is a 28 oz cartridge of super strong, rubberized waterproof adhesive designed for professional-grade repairs and bonding. It works instantly on dry or wet surfaces—even underwater—and offers UV resistance for outdoor durability. Ideal for pools, showers, concrete, brick, and more, it cures fully in 7 days and provides a paintable finish, making it the go-to adhesive for demanding home improvement and marine projects.

## Description

Flex Glue MAX White 28 oz

Review: Works - 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.
Review: Works great on stone! - 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.

## 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 | #184,672 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #714 in Cyanoacrylate Adhesives |
| Brand | FLEX GLUE |
| Brand Name | FLEX GLUE |
| Color | White |
| Compatible Material | Wood |
| Container Type | Cartridge |
| Customer Reviews | 4.4 out of 5 stars 46 Reviews |
| 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 | Plastic |
| Material Type | Plastic |
| Model | GFSMAXWHT28 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Strong, Super Strong Waterproof |
| Part Number | GFSMAXWHT28 |
| Special Feature | Strong, Super Strong Waterproof |
| Specific Uses For Product | Home Improvement, Automotive, Marine, Recreational Projects |
| UPC | 850017897465 |
| Unit Count | 28.0 Fluid Ounces |
| 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 A***R on 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 J***E on 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 L***E on 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.lk/products/317956919-max-super-strong-rubberized-waterproof-adhesive-works-underwater-use-on](https://www.desertcart.lk/products/317956919-max-super-strong-rubberized-waterproof-adhesive-works-underwater-use-on)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-06-19*