---
product_id: 3075700
title: "8277 WaterWeld Epoxy Putty Stick - 2 oz."
brand: "j-b weld"
price: "₨227"
currency: SCR
in_stock: true
reviews_count: 9
category: "J B Weld"
url: https://www.desertcart.sc/products/3075700-8277-waterweld-epoxy-putty-stick-2-oz
store_origin: SC
region: Seychelles
---

# Cures underwater Withstands up to 300°F Sets in 25 mins, cures in 1 hr 8277 WaterWeld Epoxy Putty Stick - 2 oz.

**Brand:** j-b weld
**Price:** ₨227
**Availability:** ✅ In Stock

## Summary

> 💪 Fix it fast, fix it right—underwater or dry, WaterWeld’s got your back!

## Quick Answers

- **What is this?** 8277 WaterWeld Epoxy Putty Stick - 2 oz. by j-b weld
- **How much does it cost?** ₨227 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/3075700-8277-waterweld-epoxy-putty-stick-2-oz)

## 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

- • **Waterproof Wonder:** Seals leaks and cracks even underwater—no drying needed!
- • **Rapid Repair Ready:** Kneads and sets fast with a 25-minute working window for quick fixes
- • **Industrial Strength Hold:** 1300 PSI lap shear strength for durable, long-lasting repairs
- • **Heat & Chemical Resistant:** Handles continuous temps up to 300°F and resists petroleum & hydraulic fluids
- • **Versatile Surface Compatibility:** Bonds iron, steel, copper, aluminum, fiberglass, PVC & more

## Overview

J-B Weld 8277 WaterWeld is a hand-mixable two-part epoxy putty stick that cures underwater in just one hour. With a lap shear strength of 1300 PSI and resistance to heat up to 300°F and harsh chemicals, it’s engineered for plumbing, fuel tanks, pools, boats, and potable water tanks. Its off-white putty can be drilled, sanded, and painted after curing, making it the go-to solution for professional-grade, waterproof repairs on metal, plastic, and fiberglass surfaces.

## Description

Water weld 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. Water weld has a set time of 15-25 minutes and sets hard in one hour. Water weld cures to an off-white color, is rated at a tensile strength of 900 psi and will withstand temperatures up to 300F.

Review: Fix for a hard-to-replace sink part: strong grip + easy to shape - Exactly what I needed. My kitchen sink has a little C-clamp piece that holds the pull-down faucet hose, and it kept slipping off — once it fell straight into the garbage disposal while the disposal was running 😳. Of course the sink model is discontinued, so replacing the part wasn’t happening. This WaterWeld putty was the perfect solution because it’s moldable (like Play-Doh), gap-filling, and made for wet environments. I dried the area, wiped it down to remove grime and oils, then cut off a small piece and kneaded it until the color was uniform (took about a minute). You don’t get a ton of working time, but it was easy to press into place and shape. Pro tip: use gloves, and rough up the area firsst. It started firming up quickly and cured fast enough that I felt comfortable using the faucet again later the same day. It’s now holding the clamp solidly and I’m no longer living in fear of the “garbage disposal snack attack.” Only downside: the working time is short, so have everything ready before you start. Otherwise, this did exactly what it promised and saved me from replacing a whole fixture. ⭐️⭐️⭐️⭐️⭐️
Review: I refurbish and repurpose cast iron cookware and pretty much anything that's cast iron because it's my passion - I refurbish and repurpose cast iron cookware and pretty much anything that's cast iron because it's my passion. When my boss who owns a barn in Connecticut that was built in the 1700's found this out, he immediately thought it would be a fun challenge to start digging up old cast iron pots that he would find in the ground in his barn to bring to me to see what I could do to bring them back to life. The first project he gave me was an antique S&P Kettle pot. It was severely cracked on the bottom. When it comes to cast iron, you have to weigh your options and in this case it really wasn't worth having somebody weld it together for me because it could have created more damage because the crack was that severe. I felt because this wasn't going to be used for cooking and a great repurposing project, I consulted with my service managers because they work with these kind of materials and would know what kind of bonding agents in materials would be best to use that would be effective to do the job for these kind of projects. Because my job involves working with plumbing and cast iron and things of that nature, I knew that I was talking to probably some of the best resources. They recommended this product and I purchased two tubes from desertcart because I wasn't sure exactly how much of this stuff I was going to or needed to use. Sometimes it's always hard to tell from the picture on desertcart as opposed to what you get when you actually receive it in the mail. It is a putty type material and it is white. I only used one tube and not even close to half of it so a little goes a very long way! The putty works perfectly and it goes within the crevices that you needed to and you can shape it but you have to make sure you do it quickly before it dries because it does dry quickly as well which is great. I didn't want it to be perfect I shaved it enough to fill in the huge crack. Because it's white I knew I didn't have to make it look pretty because I knew I was going to be repainting the whole pot once the putty had dried. Before I did any painting, I did a test just to humor myself and I filled the pot with water. I have to say that no water left that pot anywhere and if I wanted to use the pot for just a planter at this point, I am incredibly confident that I could do that without any worries of leakage. So I have plenty of this left for the next time I come across a crackpot repurposing project and I'm excited with the fact that I have a product that is amazing and will definitely be able to use and it will work. So whether you're going to use this for plumbing needs, repurposing needs or whatever, not only is the price right, but this stuff is awesome. It does the job. Again though just to be clear, it is white and dries white so if Aesthetics are an issue for you, you should count on definitely painting over it with the color that matches the item that you're working on.

## Features

- J-B Weld Waterweld: A Hand Mixable Two Part Epoxy Putty Stick, That Can Cure Under Water And Is Ideal For Repairing Plumbing, Fuel Tanks, Tubs And Showers, Drains, Pool And Spa, Boats & Potable Water Tanks And More! J-B Weld Waterweld Is Certified By The Nsf And Is Safe For Contact With Potable Water
- Cure And Set Time: After Kneading The Two Part Formula Together By Hand, Waterweld Takes 25 Minutes To Set And Cures In 1 Hour. J-B Weld Waterweld Set And Cure Color Is Off White
- Product Features And Strength: J-B Weld Waterweld Has Lap Shear Strength Of 1300 Psi, Can Withstand Continuous Temperatures Up To 300Of (149Oc) And Intermittent Temperatures Of 350Of (176 Degrees Celsius) And Is Chemical Resistant Against Petroleum, Hydraulic Fluids And Other Chemicals When Fully Cured
- Surface Applications: Iron & Stainless Steel, Copper & Brass, Aluminum & Bronze, Fiberglass And Plastic & Pvc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BRQ0TW |
| Best Sellers Rank | #274 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Metal Filled Epoxies |
| Brand Name | J-B Weld |
| Color | Off White |
| Compatible Material | Metal |
| Container Type | Tube |
| Customer Reviews | 4.3 4.3 out of 5 stars (13,397) |
| Full Cure Time | 60 Minutes |
| Global Trade Identification Number | 00043425082770 |
| Included Components | Epoxy Putty |
| Item Form | Putty, Stick |
| Item Package Quantity | 1 |
| Item Type Name | .... |
| Item Weight | 0.07 Kilograms |
| Manufacturer | JBWeld |
| Material Type | WaterWeld Epoxy Putty Stick |
| Model | 8277 |
| Other Special Features of the Product | Cures under water |
| Specific Uses For Product | Casting, Countertop, Flooring, Masonry, Repair |
| Tensile Strength | 1300 Pounds Per Square Inch |
| UPC | 043425082770 |
| Unit Count | 1.0 Ounce |
| Viscosity | High Viscosity |
| Volume | 59.14 Milliliters |
| Warranty Description | No Warranty |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** J-B Weld
- **Item Form:** Putty, Stick
- **Material:** WaterWeld Epoxy Putty Stick
- **Special Feature:** Cures under water
- **Specific Uses For Product:** Casting, Countertop, Flooring, Masonry, Repair

## Images

![8277 WaterWeld Epoxy Putty Stick - 2 oz. - Image 1](https://m.media-amazon.com/images/I/71DWFNbzcLL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Fix for a hard-to-replace sink part: strong grip + easy to shape
*by S***P on February 24, 2026*

Exactly what I needed. My kitchen sink has a little C-clamp piece that holds the pull-down faucet hose, and it kept slipping off — once it fell straight into the garbage disposal while the disposal was running 😳. Of course the sink model is discontinued, so replacing the part wasn’t happening. This WaterWeld putty was the perfect solution because it’s moldable (like Play-Doh), gap-filling, and made for wet environments. I dried the area, wiped it down to remove grime and oils, then cut off a small piece and kneaded it until the color was uniform (took about a minute). You don’t get a ton of working time, but it was easy to press into place and shape. Pro tip: use gloves, and rough up the area firsst. It started firming up quickly and cured fast enough that I felt comfortable using the faucet again later the same day. It’s now holding the clamp solidly and I’m no longer living in fear of the “garbage disposal snack attack.” Only downside: the working time is short, so have everything ready before you start. Otherwise, this did exactly what it promised and saved me from replacing a whole fixture. ⭐️⭐️⭐️⭐️⭐️

### ⭐⭐⭐⭐⭐ I refurbish and repurpose cast iron cookware and pretty much anything that's cast iron because it's my passion
*by D***A on May 2, 2016*

I refurbish and repurpose cast iron cookware and pretty much anything that's cast iron because it's my passion. When my boss who owns a barn in Connecticut that was built in the 1700's found this out, he immediately thought it would be a fun challenge to start digging up old cast iron pots that he would find in the ground in his barn to bring to me to see what I could do to bring them back to life. The first project he gave me was an antique S&P Kettle pot. It was severely cracked on the bottom. When it comes to cast iron, you have to weigh your options and in this case it really wasn't worth having somebody weld it together for me because it could have created more damage because the crack was that severe. I felt because this wasn't going to be used for cooking and a great repurposing project, I consulted with my service managers because they work with these kind of materials and would know what kind of bonding agents in materials would be best to use that would be effective to do the job for these kind of projects. Because my job involves working with plumbing and cast iron and things of that nature, I knew that I was talking to probably some of the best resources. They recommended this product and I purchased two tubes from Amazon because I wasn't sure exactly how much of this stuff I was going to or needed to use. Sometimes it's always hard to tell from the picture on Amazon as opposed to what you get when you actually receive it in the mail. It is a putty type material and it is white. I only used one tube and not even close to half of it so a little goes a very long way! The putty works perfectly and it goes within the crevices that you needed to and you can shape it but you have to make sure you do it quickly before it dries because it does dry quickly as well which is great. I didn't want it to be perfect I shaved it enough to fill in the huge crack. Because it's white I knew I didn't have to make it look pretty because I knew I was going to be repainting the whole pot once the putty had dried. Before I did any painting, I did a test just to humor myself and I filled the pot with water. I have to say that no water left that pot anywhere and if I wanted to use the pot for just a planter at this point, I am incredibly confident that I could do that without any worries of leakage. So I have plenty of this left for the next time I come across a crackpot repurposing project and I'm excited with the fact that I have a product that is amazing and will definitely be able to use and it will work. So whether you're going to use this for plumbing needs, repurposing needs or whatever, not only is the price right, but this stuff is awesome. It does the job. Again though just to be clear, it is white and dries white so if Aesthetics are an issue for you, you should count on definitely painting over it with the color that matches the item that you're working on.

### ⭐⭐⭐⭐ The possibilities are endless
*by L***I on December 2, 2025*

This stuff works really well. It's sort of a "Mighty-putty" type product if you ever saw those comercials. Make sure you wear gloves when you mix it because it's super hard to get off your hands and it smells pretty bad. I used it to patch a small hole in the tile in my bathroom where the guy who installed the tub faucet cut the tile too large and there was a gap. This worked perfectly. Where it didn't work was outside on this wooden beam that had a chunk out of it that I wanted to fill in. I thought I could stuff some of this in the hole, wait for it to harden, and then paint it, but I guess it doesnt stick to wood very well. It kept just falling right off. There's endless uses for this though. I keep it in stock at my house for when something comes up. There was a little gap in my baseboard and some ants were getting in and I used this to patch it. You get the idea.

## 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)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-04-23*