---
product_id: 148012617
title: "Flex Glue, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 9 oz Cartridge, Clear, 1-Pack"
brand: "flex glue"
price: "Rp928920"
currency: IDR
in_stock: true
reviews_count: 12
url: https://www.desertcart.id/products/148012617-flex-glue-super-strong-rubberized-waterproof-adhesive-works-underwater-use
store_origin: ID
region: Indonesia
---

# Waterproof & works underwater UV resistant for outdoor durability Super strong 150 PSI tensile strength Flex Glue, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 9 oz Cartridge, Clear, 1-Pack

**Brand:** flex glue
**Price:** Rp928920
**Availability:** ✅ In Stock

## Summary

> 🔗 Seal the deal with Flex Glue — the ultimate bond you can trust!

## Quick Answers

- **What is this?** Flex Glue, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 9 oz Cartridge, Clear, 1-Pack by flex glue
- **How much does it cost?** Rp928920 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/148012617-flex-glue-super-strong-rubberized-waterproof-adhesive-works-underwater-use)

## 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

- • **Super Strong Hold:** Locks in place with 150 PSI tensile strength—no screws or nails needed.
- • **Crystal Clear Finish:** Invisible adhesive that blends seamlessly with any surface for a professional look.
- • **UV Resistant Formula:** Maintains strength and clarity despite sun exposure, perfect for outdoor projects.
- • **Instant Waterproof Bond:** Seals and repairs on dry or wet surfaces, even underwater, for ultimate versatility.
- • **Solvent-Free & VOC Compliant:** Eco-conscious choice without compromising performance or safety.

## Overview

Flex Glue is a crystal-clear, rubberized adhesive designed for professional-grade repairs. It boasts a super strong 150 PSI tensile strength, is fully waterproof and UV resistant, and works underwater on a variety of surfaces including concrete, brick, and plastic. Ideal for both indoor and outdoor use, this solvent-free, VOC-compliant formula ensures a durable, invisible bond that stands up to the elements and time.

## Description

Flex Seal Flex Glue is an easy-to-use, super-strong, rubberized waterproof glue that instantly bonds, seals and repairs virtually everything. No need for screws or nails, it's perfect for all types of repairs. Can be used on dry or wet surfaces and even underwater. Strong instant-grab adhesive works like a magnet, locks into place and holds on tight.

Review: Flex Glue Clear lives up to the hype! - This glue works just like the ads say/show. I used it to glue a plexiglass window over the window opening of the pickup ARE topper. It never had a window glass. Rather there was a boot between the cab and topper. The boot ha failed ( rusted out) so the. Flex Clue Clear was the perfect solution for me. You have to work fast, since the glue begins to set after 10 mins. I reinforced the plexiglass perimeter with 1x2” boards and 1 1/2” stainless screws with lock nut. Along with gluing the plexiglass in place, it also sealed it tight. I’ve been in 3 big rain storms since I completed the project and not a drop of water has gotten in. If there a star number higher than 5, I’d give it that number!
Review: Glue That Works - Our Grandkids love their Lily Pad to run, jump and swim on at the lake. After 4 years of wear and tear and MO winters it cracked about 54 inches. Since Lily Pads are over $500.00 we decided to try the Flex glue clear. We layed it out on the patio and applied the glue on one side, let it dry 24 hours then applied on the other side. We also applied the clear Flex Tape for extra hold. Good as new! The Grand kids are the true test and $500.00 or more is a true savings.

## Features

- CAULKING GUN REQUIRED FOR THE 9 oz. PRO FORMULA
- Crystal Clear Super Strong Adhesive
- UV Resistant
- Waterproof and Works Underwater
- Solvent Free and VOC Compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VRV9Y2N |
| Best Sellers Rank | #176,890 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #695 in Cyanoacrylate Adhesives |
| Brand | FLEX GLUE |
| Brand Name | FLEX GLUE |
| Color | Clear |
| Compatible Material | Plastic |
| Container Type | Cartridge |
| Customer Reviews | 4.2 out of 5 stars 3,086 Reviews |
| Full Cure Time | 168 Hours |
| Global Trade Identification Number | 00850003339191 |
| Included Components | GFSCLRR09 |
| Item Form | Rub |
| Item Package Quantity | 1 |
| Item Type Name | GFSCLRR09 |
| Item Weight | 9 Ounces |
| Manufacturer | Swift Response, LLC |
| Material | Bamboo |
| Material Type | Bamboo |
| Model | GFSCLRR09 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Super Strong,Waterproof |
| Part Number | FLEXSL_GFSCLRR09 |
| Special Feature | Super Strong,Waterproof |
| Specific Uses For Product | specific_uses_for_product |
| Tensile Strength | 150 Pounds Per Square Inch |
| UPC | 850003339191 |
| Unit Count | 9.0 Ounce |
| Viscosity Level | High |
| Volume | 9 Fluid Ounces |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** FLEX GLUE
- **Item Form:** Rub
- **Material:** Bamboo
- **Special Feature:** Super Strong,Waterproof
- **Specific Uses For Product:** specific_uses_for_product

## Images

![Flex Glue, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 9 oz Cartridge, Clear, 1-Pack - Image 1](https://m.media-amazon.com/images/I/61iNM0oUckL.jpg)
![Flex Glue, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 9 oz Cartridge, Clear, 1-Pack - Image 2](https://m.media-amazon.com/images/I/61VbEEdMTVL.jpg)
![Flex Glue, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 9 oz Cartridge, Clear, 1-Pack - Image 3](https://m.media-amazon.com/images/I/91suefG4+lL.jpg)
![Flex Glue, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 9 oz Cartridge, Clear, 1-Pack - Image 4](https://m.media-amazon.com/images/I/81q0C4hw9-L.jpg)
![Flex Glue, Super Strong, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, UV Resistant, 9 oz Cartridge, Clear, 1-Pack - Image 5](https://m.media-amazon.com/images/I/914KM8YxBuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Flex Glue Clear lives up to the hype!
*by E***R on November 6, 2019*

This glue works just like the ads say/show. I used it to glue a plexiglass window over the window opening of the pickup ARE topper. It never had a window glass. Rather there was a boot between the cab and topper. The boot ha failed ( rusted out) so the. Flex Clue Clear was the perfect solution for me. You have to work fast, since the glue begins to set after 10 mins. I reinforced the plexiglass perimeter with 1x2” boards and 1 1/2” stainless screws with lock nut. Along with gluing the plexiglass in place, it also sealed it tight. I’ve been in 3 big rain storms since I completed the project and not a drop of water has gotten in. If there a star number higher than 5, I’d give it that number!

### ⭐⭐⭐⭐⭐ Glue That Works
*by L***B on November 4, 2021*

Our Grandkids love their Lily Pad to run, jump and swim on at the lake. After 4 years of wear and tear and MO winters it cracked about 54 inches. Since Lily Pads are over $500.00 we decided to try the Flex glue clear. We layed it out on the patio and applied the glue on one side, let it dry 24 hours then applied on the other side. We also applied the clear Flex Tape for extra hold. Good as new! The Grand kids are the true test and $500.00 or more is a true savings.

### ⭐⭐⭐⭐ NEEDS A GUN????
*by L***H on January 25, 2020*

I love the line products. But there should be a prominent note on the products the must have gun. I’m unable to use a gun and have been caught in that lack of knowledge. So I haven’t used it yet I’ve got to get someone to help. I was so excited when I ordered the product and a furniture project waiting. Therefore I was so deflated when It came and realized I could not use it.

## Frequently Bought Together

- Flex Glue, 9 oz Cartridge, Clear, Super Strong, Transparent, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, Masonry, UV Resistant
- Flex Tape, 4 in x 5 ft, Gray, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor Projects - Home RV Roof Plumbing and Pool Repairs
- Flex Glue, Mini, Clear, Super Strong, Transparent, Rubberized Waterproof Adhesive, Works Underwater, Use on Pools, Showers, Outdoors, Concrete, Brick, Pavers, Masonry, UV Resistant

---

## 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.id/products/148012617-flex-glue-super-strong-rubberized-waterproof-adhesive-works-underwater-use](https://www.desertcart.id/products/148012617-flex-glue-super-strong-rubberized-waterproof-adhesive-works-underwater-use)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-15*