--- product_id: 47943757 title: "J-B Weld WaterWeld Epoxy Putty Stick" brand: "j-b weld" price: "AED 74" currency: AED in_stock: true reviews_count: 13 url: https://www.desertcart.ae/products/47943757-j-b-weld-waterweld-epoxy-putty-stick store_origin: AE region: United Arab Emirates --- # Cures underwater in 25 mins 1300 PSI tensile strength Bonds fiberglass, metal & plastic J-B Weld WaterWeld Epoxy Putty Stick **Brand:** j-b weld **Price:** AED 74 **Availability:** ✅ In Stock ## Summary > 💪 Seal it like a pro—underwater or not, leaks don’t stand a chance! ## Quick Answers - **What is this?** J-B Weld WaterWeld Epoxy Putty Stick by j-b weld - **How much does it cost?** AED 74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/47943757-j-b-weld-waterweld-epoxy-putty-stick) ## Best For - j-b weld enthusiasts ## Why This Product - Trusted j-b weld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Underwater Magic:** Seals leaks fast—even underwater—so your repairs never wait. - • **Unmatched Strength:** Withstands 1300 PSI tensile force for durable, long-lasting fixes. - • **Easy Pro Application:** Just knead, apply, and watch it bond—no special tools or skills needed. - • **Multi-Material Master:** Works seamlessly on fiberglass, PVC, copper, brass, iron, and aluminum. - • **Chemical & Water Warrior:** Resistant to water, oil, gas, diesel, and safe for potable water applications. ## Overview JB Weld WaterWeld is a high-strength epoxy putty that cures underwater in just 25 minutes, delivering a 1300 PSI bond on a wide range of materials including metals and plastics. Resistant to water, oils, fuels, and chemicals, it’s ideal for plumbing, marine, and emergency repairs, offering a reliable, easy-to-use solution made proudly in the USA. ## Description From the manufacturer Epoxy Putty WaterWeld will plug or seal leaks and patch holes and cracks in almost anything. Ideal for repairing plumbing, fuel tanks, tub and shower, drains, pool and spa, boats and potable water tanks; setup occurs even under water. After curing, it can be drilled, tapped, filed, sanded and painted. WaterWeld has a set time of 15-25 minutes and sets hard in one hour. WaterWeld cures to an off-white color, is rated at a tensile strength of 1300 PSI and will withstand temperatures up to 300ºF. Additional Attributes WaterWeld can withstand continuous temperatures of 300oF/149oC and intermittent temperatures of 350°F/177°C. WaterWeld is waterproof, petroleum, chemical and acid resistant once fully cured! WaterWeld can set and cure underwater! WaterWeld is NSF certified and is safe for contact with potable water. Surface Applications: Iron & Stainless Steel, Copper & Brass, Aluminum & Bronze and Plastic & PVC and more! Instructions Review: An excellent repair job 10/10! - I used this on my stainless steel hot water cylinder 2 months ago as a temporary fix and so far so good is still holding. My cylinder is a on a sealed system with 2 bar pressure. I discovered a leak in good time before any damage to my timber floors. Waiting for a plumber just took too long and so I decided to do a temporary repair myself. I located a pinhole leak which was squirting the water out a distance under pressure. The foam insulation around the tank meant I had to do a bit of insulation removal to find the leak location. I drained the cylinder tank, dried around the area and used the JB Waterweld to repair the hole. I used latex gloves which, while very sticky with the epoxy putty, is better than bare hands with sweat/hand moisture etc which I felt could prevent the epoxy from adhering properly. I used about half the epoxy putty and worked it into the pinhole as much as was possible and then covered a big patch around the area but not too thick. I tried to remove a small bit of the dried epoxy putty recently to see how well it was sticking but it was completely ’welded’ to the tank. Obviously the most important thing is to make sure that both parts of the putty is completely mixed together to form the off white colour before use. I probably will need to get a new cylinder tank in the near future but everything is back working ok at the moment. Review: Very versatile product for many applications - wear gloves - Great product and far cheaper than a plumber to make an easy repair. I used disposable gloves (not supplied) to cut off a piece of the putty and manipulate into a dough like consistency before wrapping over the leak. Almost instant impact on the repair. ## Features - Causes serious eye irritation. - Causes skin irritation. - Harmful to aquatic life with long lasting effects. - May cause an allergic skin reaction. - Toxic to aquatic life with long lasting effects. - Warning:To be used under the direct supervision of an adult - Repairs virtually anything underwater; plugs and seals any leak as if it were welded; even glues completely while underwater in 25 minutes; stops leaks fast - Seals a wide range of materials, including fiberglass, PVC plastic, copper, brass, iron, and aluminum; it’s great for great for plumbing bathtubs, showers, drains, fuel tanks, marine items, boats and portable water tanks - Resistant to water, oil, gas, diesel, hydraulic fluids, and most chemicals; certified safe for applications involving potable drinking water - Easy to Use; simply cut the required amount of putty, mix it by thoroughly kneading until a uniform color is reached, then press it firmly to the surface to be repaired - J-B Weld is an American company that proudly manufactures its products in the USA; when you need a repair, you need the World's Strongest Bond. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BRQ0TW | | Best Sellers Rank | 12,025 in DIY & Tools ( See Top 100 in DIY & Tools ) 21 in Waterproofers | | Brand | J-B Weld | | Colour | cream | | Compatible Material | Fibreglass, Metal, Plastic | | Container Type | Stick | | Customer Reviews | 4.0 out of 5 stars 12,868 Reviews | | EU Spare Part Availability Duration | 1 Years | | Full Cure Time | 60 Minutes | | Global Trade Identification Number | 00043425082770 | | Included Components | J-B Weld Waterweld Putty 57g (2oz) | | Item Form | Putty | | Item Package Quantity | 1 | | Item Type Name | J-B Weld Waterweld Putty 57g (2oz) | | Item Volume | 59.14 Millilitres | | Item Weight | 0.07 Kilograms | | Item form | Putty | | Manufacturer | JBWeld | | Manufacturer Part Number | 8277 | | Material | WaterWeld Epoxy Putty Stick | | Model Number | 8277 | | Number of Pieces | 1 | | Other Special Features of the Product | Cures under water | | Special feature | Cures under water | | Specific Uses For Product | Casting, Countertop, Flooring, Glass, Masonry, Repair, Table Top Coating, Underwater Repair, Wall Repair | | Specific uses for product | Casting, Countertop, Flooring, Glass, Masonry, Repair, Table Top Coating, Underwater Repair, Wall Repair Specific uses for product Casting, Countertop, Flooring, Glass, Masonry, Repair, Table Top Coating, Underwater Repair, Wall Repair See more | | Tensile Strength | 1300 Pounds Per Square Inch | | UPC | 043425082770 | | Unit Count | 57.0 gram | | Viscosity Level | High | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** J-B Weld - **Item form:** Putty - **Material:** WaterWeld Epoxy Putty Stick - **Special feature:** Cures under water ## Images ![J-B Weld WaterWeld Epoxy Putty Stick - Image 1](https://m.media-amazon.com/images/I/71DWFNbzcLL.jpg) ![J-B Weld WaterWeld Epoxy Putty Stick - Image 2](https://m.media-amazon.com/images/I/710u6uMh9aL.jpg) ![J-B Weld WaterWeld Epoxy Putty Stick - Image 3](https://m.media-amazon.com/images/I/71CWjLXxV8L.jpg) ![J-B Weld WaterWeld Epoxy Putty Stick - Image 4](https://m.media-amazon.com/images/I/81zC-thqIUL.jpg) ![J-B Weld WaterWeld Epoxy Putty Stick - Image 5](https://m.media-amazon.com/images/I/81QumHOykpL.jpg) ## Questions & Answers **Q: bathtub** A: You need two of them, an outside meadow, a sunset, and some ED medication. Not sure how you'd use this putty so I won't ask. **Q: does it work to fix pool leaks?** A: I bought this as a last ditch effort to fix my pool. The one i already had to replace 2 pump motors and a whole pump assembly on. It was a $200 pop up intex pool from Wal-Mart. I had to patch it once this season but did so with it empty and used a pool patch kit and a crap ton of gorilla tape as insurance. So imagine my horror when i went to shock the "dark green pool" (as the kids described) that the kids won't leave the pump plugged into and see it low. Find it leaking and get out that handy gorilla tape. Wasted a whole freaking roll. Still leaking. Its 195 billion degrees in the Midwest and the kids won't leave my doors shut so the pool was how to cool down. I grabbed this stuff and played with the putty on the way home (per instructions you gotta work with it first) went and shoved a bit into the hole. Fail. Added more.... Somewhat stopped. Still leaking. So i shoved about the size of a quarter into that small hole... Tons on top.... 30 minutes later.... Success. For now at least. Now to see if it withstands more water pressure and a bottle of chlorine for the green pool. Wonder if this will work to keep the power plugs together and running so the kids can't torn off the pump again. This works beyond great.... Just don't skimp on the amount. The pool is hitting the trash this year.... So i won't know if this works long term... Im just looking for another 7 weeks. **Q: Will it stick to something already wet?** A: Yes. I used it to seal a gap between the plastic of my pool skimmer and the grout and tile of my pool lining--all underwater. It worked great and is still working many months later. **Q: I have leaking pvc that is wet. Will this work on the wet pipe joint?** A: Yes, it should. Make sure you cut section off with the outer & inner layer of JB Weld & thoroughly blend it together with finger tips. Rough up entire surface you plan on applying epoxy to with sand cloth/paper so it can adhere to material which it is being applied to. If it spraying water under pressure, you need to turn water off otherwise it will travel under neath putty and escape. Turn water off, clean and sand area, apply putty wait a good hour feel putty should be nice and hard, if so turn water back on. This stuff is amazing, I have used it on 8"-10" PVC leaks at fittings but not under ant type of pressure, it was for a greenhouse cooling system, I have used it on my bath tub to seal a 1" hole my son punctured with toy in tub. I have used it on natural gas, galvanized pipe to plug hole in pipe. Prep the area clean and sand most important, doesn't take much putty. My bath tub I did two applications, did first let cure then sand the cured putty and just onto fiberglass of tub again to Rough up give putty something to bond to. I wait a good hour before I test. It's holding like a full on CHAMP from a good 5 years ago. It's good strong stuff, I recommend strongly to my fellow plumbers! ## Customer Reviews ### ⭐⭐⭐⭐⭐ An excellent repair job 10/10! *by M***F on 13 August 2025* I used this on my stainless steel hot water cylinder 2 months ago as a temporary fix and so far so good is still holding. My cylinder is a on a sealed system with 2 bar pressure. I discovered a leak in good time before any damage to my timber floors. Waiting for a plumber just took too long and so I decided to do a temporary repair myself. I located a pinhole leak which was squirting the water out a distance under pressure. The foam insulation around the tank meant I had to do a bit of insulation removal to find the leak location. I drained the cylinder tank, dried around the area and used the JB Waterweld to repair the hole. I used latex gloves which, while very sticky with the epoxy putty, is better than bare hands with sweat/hand moisture etc which I felt could prevent the epoxy from adhering properly. I used about half the epoxy putty and worked it into the pinhole as much as was possible and then covered a big patch around the area but not too thick. I tried to remove a small bit of the dried epoxy putty recently to see how well it was sticking but it was completely ’welded’ to the tank. Obviously the most important thing is to make sure that both parts of the putty is completely mixed together to form the off white colour before use. I probably will need to get a new cylinder tank in the near future but everything is back working ok at the moment. ### ⭐⭐⭐⭐⭐ Very versatile product for many applications - wear gloves *by R***E on 22 April 2026* Great product and far cheaper than a plumber to make an easy repair. I used disposable gloves (not supplied) to cut off a piece of the putty and manipulate into a dough like consistency before wrapping over the leak. Almost instant impact on the repair. ### ⭐⭐⭐⭐ Works well. *by L***E on 9 January 2025* Good bond to my waterbut. Needed to seal the input drain pipe that was leaking. Fixed it with this. No leaks, does need a bit of working to get it right and takes a good while to cure. But decent product overall. ## Frequently Bought Together - J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White - J-B Weld FiberWeld 2” Pipe Repair Cast 2x60 Inch - High Strength Adhesive Fiberglass Wrap - White (38260) --- ## 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.ae/products/47943757-j-b-weld-waterweld-epoxy-putty-stick](https://www.desertcart.ae/products/47943757-j-b-weld-waterweld-epoxy-putty-stick) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-29*