--- product_id: 317956919 title: "Flex Glue 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: "€ 89.59" currency: EUR in_stock: true reviews_count: 8 category: "Flex Glue" url: https://www.desertcart.fr/products/317956919-flex-glue-max-super-strong-rubberized-waterproof-adhesive-works-underwater store_origin: FR region: France --- # Waterproof & works underwater UV resistant for outdoor durability Super strong rubberized bond Flex Glue 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:** € 89.59 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it. Fix it. Own it. The ultimate waterproof adhesive for pros who demand more. ## Quick Answers - **What is this?** Flex Glue 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?** € 89.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/317956919-flex-glue-max-super-strong-rubberized-waterproof-adhesive-works-underwater) ## 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 - • **Max Volume, Max Value:** 28 oz cartridge delivers twice the adhesive power for bigger projects and fewer refills. - • **Versatile Surface Master:** Perfect for pools, showers, concrete, brick, pavers, wood, and more—your all-in-one fix-it solution. - • **Built to Brave the Elements:** UV resistant and rubberized formula ensures long-lasting repairs in sun, rain, or poolside. - • **Unstoppable Underwater Bond:** Clings instantly to wet or dry surfaces—even underwater, no drying time needed. - • **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 thick, rubberized adhesive designed for professional-grade waterproof bonding. It works instantly on wet or dry surfaces, including underwater, and offers UV resistance for outdoor durability. Ideal for home improvement, marine, and recreational projects, it bonds concrete, brick, wood, and more with a paintable finish and a 1-year limited warranty. ## 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 | #311,618 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,040 in Cyanoacrylate Adhesives | | Brand | FLEX GLUE | | Brand Name | FLEX GLUE | | Color | White | | Compatible Material | Wood | | Container Type | Bottle | | 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 | | Other Special Features of the Product | Strong, Super Strong Waterproof | | 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 | 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 ![Flex Glue 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) ![Flex Glue 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 2](https://m.media-amazon.com/images/I/71BWD+0vRZL.jpg) ![Flex Glue 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 3](https://m.media-amazon.com/images/I/61wlp5q-lzL.jpg) ![Flex Glue 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 4](https://m.media-amazon.com/images/I/61hG45D7hNL.jpg) ![Flex Glue 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 5](https://m.media-amazon.com/images/I/71jna+HZhkL.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 --- ## 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.fr/products/317956919-flex-glue-max-super-strong-rubberized-waterproof-adhesive-works-underwater](https://www.desertcart.fr/products/317956919-flex-glue-max-super-strong-rubberized-waterproof-adhesive-works-underwater) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-26*