---
product_id: 58838849
title: "Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 6 oz Squeeze Tube, White, 1-Pack"
brand: "flex glue"
price: "฿1904"
currency: THB
in_stock: true
reviews_count: 13
category: "Flex Glue"
url: https://www.desertcart.co.th/products/58838849-super-strong-rubberized-waterproof-adhesive-works-underwater-use-on-pools
store_origin: TH
region: Thailand
---

# Waterproof & works underwater UV resistant & weatherproof Instant grab, no braces needed Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 6 oz Squeeze Tube, White, 1-Pack

**Brand:** flex glue
**Price:** ฿1904
**Availability:** ✅ In Stock

## Summary

> 🧩 Flex Glue: The ultimate fix-it force that sticks when nothing else can!

## Quick Answers

- **What is this?** Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 6 oz Squeeze Tube, White, 1-Pack by flex glue
- **How much does it cost?** ฿1904 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/58838849-super-strong-rubberized-waterproof-adhesive-works-underwater-use-on-pools)

## 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

- • **Weatherproof Warrior:** UV resistant and mildew-proof for long-lasting outdoor durability.
- • **Versatile Application:** Works on wet or dry surfaces, vertical or overhead—perfect for any project.
- • **Paintable & Clean Finish:** Low odor, solvent-free, and paintable for seamless, professional repairs.
- • **Instant Hold, Zero Hassle:** Super thick adhesive locks objects instantly—no clamps or braces required.
- • **Unstoppable Underwater Bond:** Seals and repairs even submerged surfaces with unmatched waterproof strength.

## Overview

Flex Glue is a super strong, rubberized adhesive in a convenient 6 oz squeeze tube that bonds instantly and cures fully in 7 days. Waterproof and UV resistant, it works underwater and on wet or dry surfaces, making it ideal for pools, showers, concrete, brick, and outdoor repairs. Its high viscosity formula grips without dripping, is paintable, low odor, and solvent-free, delivering professional-grade durability for all your repair and DIY needs.

## Description

From the makers of Flex Seal FLEX GLUE is a powerful adhesive that can bond, seal, and repair virtually everything! FLEX GLUE is an easy to use, super strong, rubberized, waterproof adhesive with INSTANT GRAB. INSTANT GRAB works like a magnet, locks into place and holds on tight. It can be applied to wet or dry surfaces, even underwater! FLEX GLUE is mildew and UV resistant. It can be applied to vertical or overhead surfaces, and it’s even paintable. FLEX GLUE cures in 24-48 hours and reaches maximum strength in 7 days. No need for screws or nails, it’s perfect for all types of repairs! Now any project big or small, you can do them all! Excellent For: Home & garden, automotive & marine, boats, RV’s, trailers, maintenance Repairs, construction, plumbing & electrical, DIY projects & hobbies & so much more!

Review: Works underwater - my main issue - I have a pool lined with one inch square ceramic tiles that line it on all sides and the bottom. Over time some tiles on the side thats gets the most sun fall off due to vacuuming, settling or possibly really hot sun on the tiles and then cold that makes the tiles expand. Be that as it may, I've used at least a half dozen products to re glue the tiles. Few work well, if at all, none underwater and few can take the effects of the elements. I bought Flex Flue (the 6 fl. oz tube) as a last resort and have used it on the sides of the pool as well as underwater (obviously this is tricky to apply and you probably need somebody to hold you down!). It's been nearly 5 months and none of the re glued tiles in or out of the water have fallen off. Ive vacuumed (inadvertently) over the ones at the bottom of the pool and they've stayed in place. The product works as advertised and is reasonably easy to apply, though it dries fast and you'd be advised to have the job set up before opening the tube. It is also progressively harder to use as the product becomes harder in the tube so if you have several spaced out jobs you may want to consider getting several tubes, even at the expense of throwing out those half empty. In conclusion, it's the only product i found that gets a water job done.
Review: FLEX Glue is AWESOME!!! - This is the best glue I ever used. I used it to hang shelves and the shelves support a fair amount of weight. I've used it to seal the shelf holders onto the side of my old fridge. There's nothing you can't glue with Flex Seal Glue!! Two Thumbs up and 10 stars!!

## Features

- 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!
- Flex Glue’s amazing INSTANT GRAB holds objects in place and in most cases, eliminates the need for braces.
- Flex Glue is UV resistant, paintable, solvent free, VOC compliant, low odor and will not shrink or crack!
- Flex Glue won’t run or drip and can easily be applied to vertical and overhead surfaces!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078TN2VWM |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #38,698 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #277 in Cyanoacrylate Adhesives |
| Brand | FLEX GLUE |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (8,610) |
| Date First Available | January 5, 2018 |
| Finish | White |
| Full Cure Time | 7 Days |
| Global Trade Identification Number | 00852808007626 |
| Included Components | Flex Glue Strong Rubberized Waterproof Adhesive, 6-oz, White |
| Is Discontinued By Manufacturer | No |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Item Volume | 6 Fluid Ounces |
| Item Weight | 6 ounces |
| Item model number | GFSTANR06 |
| Manufacturer | Swift Response, LLC |
| Material | Silicone |
| Number of Pieces | 1 |
| Package Information | Tube |
| Part Number | GFSTANR06 |
| Product Dimensions | 3 x 3 x 9.75 inches |
| Size | 6 oz |
| Special Feature | Fast Drying, Strong |
| Special Features | Fast Drying, Strong |
| Specific Uses For Product | Repair, Construction, Plumbing, Electrical Applications, DIY Projects |
| Style | Music |
| UPC | 852808007626 |
| Unit Count | 6.0 Fluid Ounces |
| Viscosity | High Viscosity |
| Viscosity Level | High |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** FLEX GLUE
- **Item Form:** Gel
- **Material:** Silicone
- **Special Feature:** Fast Drying, Strong
- **Specific Uses For Product:** Repair, Construction, Plumbing, Electrical Applications, DIY Projects

## Images

![Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 6 oz Squeeze Tube, White, 1-Pack - Image 1](https://m.media-amazon.com/images/I/61e4FScpRUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works underwater - my main issue
*by W***Y on February 22, 2019*

I have a pool lined with one inch square ceramic tiles that line it on all sides and the bottom. Over time some tiles on the side thats gets the most sun fall off due to vacuuming, settling or possibly really hot sun on the tiles and then cold that makes the tiles expand. Be that as it may, I've used at least a half dozen products to re glue the tiles. Few work well, if at all, none underwater and few can take the effects of the elements. I bought Flex Flue (the 6 fl. oz tube) as a last resort and have used it on the sides of the pool as well as underwater (obviously this is tricky to apply and you probably need somebody to hold you down!). It's been nearly 5 months and none of the re glued tiles in or out of the water have fallen off. Ive vacuumed (inadvertently) over the ones at the bottom of the pool and they've stayed in place. The product works as advertised and is reasonably easy to apply, though it dries fast and you'd be advised to have the job set up before opening the tube. It is also progressively harder to use as the product becomes harder in the tube so if you have several spaced out jobs you may want to consider getting several tubes, even at the expense of throwing out those half empty. In conclusion, it's the only product i found that gets a water job done.

### ⭐⭐⭐⭐⭐ FLEX Glue is AWESOME!!!
*by I***J on December 10, 2025*

This is the best glue I ever used. I used it to hang shelves and the shelves support a fair amount of weight. I've used it to seal the shelf holders onto the side of my old fridge. There's nothing you can't glue with Flex Seal Glue!! Two Thumbs up and 10 stars!!

### ⭐⭐⭐⭐ Great for pool repair
*by J***N on September 7, 2025*

Works as advertised. I use this to repair tiles on my swimming pool that need to be reattached. Works well on dry and wet surfaces.

## Frequently Bought Together

- Flex Seal Glue Strong Rubberized Waterproof Adhesive, 6-oz
- Flex Glue, Mini, White, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use On Pools, Showers, Outdoors, Concrete, Brick, Pavers, Masonry, and UV Resistant, 0.75 fl oz
- Flex Tape Mini Super Strong Waterproof Tape, Clear (TFSCLRMINI)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-11*