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J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White

4.3 4.3 out of 5 stars 11,620 ratings

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1 Pack
Putty Stick

Purchase options and add-ons

Brand J-B Weld
Material WaterWeld Epoxy Putty Stick
Compatible Material Metal
Item Form Stick, Putty
Color Off White

About this item

  • 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 300F (149C) and intermittent temperatures of 350F (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.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld delivers superior performance, quality, and results for the World’s Strongest Bond.
See more product details

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$6.54 ($3.27/Ounce)
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J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White
J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White
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Price$6.54$4.99$13.16$7.19-7% $9.30
List:$9.96
$6.10
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to use
3.9
4.1
4.5
4.2
4.5
Adhesion
3.6
4.3
3.9
3.9
4.3
Value for money
3.4
4.0
4.0
4.3
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
color
Off White
White
White
Black
Grey
Grey
compatible material
Metal
Steel
Metal, Wood, Fiberglass, Plastic, Concrete
Pvc,wood,ceramic,plastic,metal,steel
Metal
Metal, Plastic, Wood, Concrete, Ceramic, Fiberglass
volume
59.14 milliliters
1.7 fluid ounces
4 fluid ounces
25 milliliters
2 fluid ounces
2 fluid ounces
number of items
1
1
1
1
1
1
tensile strength
1300 pounds per square inch
700 pounds per square inch
3127 pounds per square inch
3127 pounds per square inch
water resistance
waterproof
waterproof
waterproof
not water resistant
waterproof
container type
Tube
Stick
Stick
Can
Cartridge
Tube

From the manufacturer

J-B Weld WaterWeld
J-B Weld WaterWeld

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 25 minutes and sets hard in one hour. WaterWeld cures to an off-white color, is rated at a tensile strength of 4370 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!

WaterWeld Specs

WaterWeld Great For

WaterWeld Use On

Cut

Knead

Apply

J-B Weld WaterWeld J-B Weld Marine Weld Syringe J-B Weld MarineWeld Twin Tubes J-B Weld SteelStik J-B Weld High Heat
J-B Weld WaterWeld J-B Weld MarineWeld Syringe J-B Weld MarineWeld Twin Tubes J-B Weld SteelStik J-B Weld High Heat
Customer Reviews
4.3 out of 5 stars
11,620
4.5 out of 5 stars
1,833
4.7 out of 5 stars
6,637
4.5 out of 5 stars
12,767
4.4 out of 5 stars
6,281
Product Description WaterWeld is a hand mixable two part epoxy putty stick that can cure under water and is ideal fro preparing plumbing, fuel tanks, tubs, showers and more! MarineWeld is a specially formulated two part adhesive & sealant in a 25mL re-sealable syringe! MarineWeld provides a strong flexible bond that is waterproof, chemical and UV resistant. J-B Weld MarineWeld is a two-part epoxy cold weld system that provides strong, lasting repairs to multiple surfaces. SteelStik is a hand-mixable two part epoxy putty stick that is steel reineforced and non-rusting allowing for quick repairs on anyhing made of metal and more! HighHeat is hand-mixable two part epoxy putty stick that is forumlated to repair and rebuild material that will be exposed to high temperatures in automotive and industrial maintenance applications.
Surface Application Iron & Stainless Steel, Copper & Brass, Aluminum & Bronze, Fiberglass and Plastic & PVC. Metal, Plastic & PVC, Wood, Fiberglass, Aluminum, Carpet and Composities. Aluminum, Fiberglass, Metal, Plastic/Composites and Wood. Iron & Stainless Steel, Copper & Brass, Aluminum & Broonze, Fiberglass and Plastic & PVC. Exhaust Amnifolds, Tail Pipes, Mufflers, Engine Blocks, Duct Work, Machinery and other high temp. equipment
Cure Color Off-White White Dark Grey Dark Grey Machine Grey
Set Time 25 Minutes 5 Minutes 4-6 Hours 5 Minutes 1 Hour
Cure Time 1 Hour 1 Hour 15-24 Hours 1 Hour Functional Cure in 8 Hours
Strength (PSI) 1300 PSI 2350 PSI 5020 PSI 900PSI 800 PSI at Room Temperature

Product 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.

Product information

Technical Details

Additional Information

Warranty & Support

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J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White


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What's in the box

  • Epoxy Putty
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    11,620 global ratings

    Customers say

    Customers like how easy it is to use the bonding adhesive. They say the directions are simple. They also say it is durable for handling variety of projects. However, some customers dislike the adhesion. They disagree on performance, leakage, quality, value, waterproofness, and drying time.

    AI-generated from the text of customer reviews

    247 customers mention197 positive50 negative

    Customers find the bonding adhesive easy to use. They mention it's durable for handling variety of projects, the directions are a few simple steps, and it'll set completely within two hours. It's convenient and starts to set quickly, so do your forming quickly.

    "...The application was very easy, and the putty adhered well to the plastic pipe...." Read more

    "...It's very easy to use and cures in just 1 hour - so convenient! It's ideal for plumbing repairs, just perfect for my situation...." Read more

    "Works great, easy to use, no plumber needed!" Read more

    "...Lol.I really enjoyed the process. Sanding was easy enough. Product is holding up excellent...." Read more

    741 customers mention466 positive275 negative

    Customers are mixed about the performance of the bonding adhesive. Some mention that it works incredibly well, is easy and effective to use, and has a solid performance. However, others say that it didn't work as expected, it still leaked, and that the product has not fully cured.

    "...Water checked it after allowing the putty to dry and harden. Works extremely well and tank doesn't leak...." Read more

    "Unable to give an review. My water leak is more severe and the epoxy won't do or help." Read more

    "It works great on a L shape elbow pvc joint in my sprinkler box (about 80psi)...." Read more

    "Worked great to reattach a soap dish to a shower wall. Beware it starts getting VERY sticky very fast and gets hard to work with...." Read more

    429 customers mention198 positive231 negative

    Customers are mixed about the leakage of the bonding adhesive. Some mention that it's easy to use and stopped their leak under their sink. Others say that it slows the leak but doesn't completely stop it.

    "...There is a very small leak in my sprinkler box, found last fall and confirmed this spring when turn back on the water (photo 2), there a few hair..." Read more

    "...Works extremely well and tank doesn't leak. BTW, could not locate a replacement gas tank as the mower is so old." Read more

    "...Had a crack in the bottom of the bathtub. It leaked water all underneath. Used this and within two hours was able to take a bath, no leaks...." Read more

    "...multiple coats of flex seal and that solved my problem and no more leaking tub." Read more

    246 customers mention137 positive109 negative

    Customers are mixed about the quality of the bonding adhesive. Some mention that it is an amazingly strong product that works to stop leaks, and is quite solid and hard when fully cured. However, others say that it's extremely crumbly, never hardens, doesn't work as well, and doesn' t last long.

    "...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!..." Read more

    "...This starts out as putty like, then becomes pasty, and then starts drying/curing back to a putty like state before eventually hardening....." Read more

    "...Its off-white color blends in seamlessly, and it's durable and reliable. The packaging is also very convenient...." Read more

    "Difficult to spread on to surface because it is harden a lot more than expected. But remain pliable, somewhat, to spread it around the patch...." Read more

    170 customers mention74 positive96 negative

    Customers are mixed about the value of the bonding adhesive. Some mention that the value for money it offers is outstanding, easy to use, and worth the buy. However, others say that it's an absolute waste of money, time, and effort.

    "Never hardened on my copper pipe.Waste of money." Read more

    "...for plumbing needs, repurposing needs or whatever, not only is the price right, but this stuff is awesome. It does the job...." Read more

    "...large amounts for each area (to ensure proper mixing) and waste a bunch of the product. I doubt I will buy this product again -- way to hard to use...." Read more

    "...exceeded my expectations with its solid performance and great value for money. The 2 oz was more than sufficient for my needs...." Read more

    94 customers mention52 positive42 negative

    Customers are mixed about the waterproofness of the bonding adhesive. Some mention that it's the best for anything that gets wet, and can be applied inside in the water or on the outside. Others say that it was taken care of, except a tiny bit of water was escaping and splashing all over.

    "I liked that it worked under water no dislikes" Read more

    "...garage (where the waste line runs through) and find rivers of water trickling all over the floor...." Read more

    "Had water dripping, this product patched it up on a wet surface. And it can also withstand heat. It does work as it says." Read more

    "...I put over the hole when the pump was off. The area was damp and somewhat rough...." Read more

    77 customers mention44 positive33 negative

    Customers are mixed about the drying time of the bonding adhesive. Some mention that it dries hard, sticks tight, and sands easy. Others say that it doesn't dry, takes a long time to dry, and does not stick.

    "...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..." Read more

    "...I have bought this product twice. However it does dry up if you leave it open and out. Wish there was a tool to apply with...." Read more

    "...Used this -- it dries pretty much white -- and shaped it so it looked nice and blended with the existing grout...." Read more

    "...Worked better than expected. It did dry quite hard. I had a hard time sanding it after an hour dry time.With that said...." Read more

    181 customers mention47 positive134 negative

    Customers are dissatisfied with the adhesion of the bonding adhesive. For example, they mention it sticks badly to gloves, won't adhere to the sink surface, and does not adhere to hard plastic. That said, some say it's difficult to use and sticks on their skin.

    "...Beware it starts getting VERY sticky very fast and gets hard to work with. Sticks to rubber gloves." Read more

    "...’ve kneaded thoroughly when this putty becomes pasty and starts sticking to your gloves...." Read more

    "...The application was very easy, and the putty adhered well to the plastic pipe...." Read more

    "...That stuff is very sticky and won't easily come off your fingers.3...." Read more

    Works great for my sprinkler pipe
    5 Stars
    Works great for my sprinkler pipe
    It works great on a L shape elbow pvc joint in my sprinkler box (about 80psi).There is a very small leak in my sprinkler box, found last fall and confirmed this spring when turn back on the water (photo 2), there a few hair size water shoots out from it. I removed the component and brings to Home Depot, but they said the manufacture is no longer making it (or out of business), and they do not have any replacement in similar size.So for me, try some alternative solution is the only way to do before spend hundreds to hire professional. I decide to give this a try to this patty before really hire someone to do it, and thanks to many other reviews in this post, even a lot of people says it doesn't work with pressured pipe, I did see there are people successfully make it works.Based on all other people's experience, I did the following steps with extra caution:1. clean up all the dirt and debris, wipe out clean with paper towel.2. rough the surface a little bit with a wood sandpaper (barely add some scratch on the surface, to improve the bond between this patty and the pipe).3. discards the first1 inch of patty on the edge (some people recommend so), then take a about 1 inch of patty for first application. knead it to bar/snake shape and fold it, repeat for dozens of times.4. after it fully mixed and soft like peanut butter, make it like bar/snake, wrap it around the leaked position (like a ring over your finger), push it to the surface and smooth the edge (like a band aid around the ring over your finger).5. wait 1 hour to 2 hour for first application to harden a bit (the first application only becomes slightly harden after an hour), then do the 2nd application same way to "patch" the 1st application (use 1st application to seal the leak, 2nd application to seal any potential leak of 1st application).6. wait 3 days instead of just 1 day to let it fully cured (assume there are moisture in the pipe and it take longer to dry)So far it works well after turning water back on and no more leanings.I will keep monitoring my pipe, in case if it leaked again, I will update here.note1: the product i received says its strength is 4370 psi (picture 1), which is much higher than the label in old picture and another product in home depot. I guess that extra strength may also helps if the product is fully cured.note 2: if your hole is larger, you may need more putty to add extra strength than how much i uses. but i still recommend multiple applications than use everything in one shot.----update: June 12patched another garden hose with 2 steps. it works for a week but leaks soon after a few usage, i guess flexible pipe may need more skill & patient.
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    Top reviews from the United States

    Reviewed in the United States on February 3, 2024
    Size: 1 PackStyle: Putty StickVerified Purchase
    4 people found this helpful
    Report
    Reviewed in the United States on May 6, 2023
    Size: 1 PackStyle: Putty StickVerified Purchase
    Customer image
    5.0 out of 5 stars Works great for my sprinkler pipe
    Reviewed in the United States on May 6, 2023
    It works great on a L shape elbow pvc joint in my sprinkler box (about 80psi).

    There is a very small leak in my sprinkler box, found last fall and confirmed this spring when turn back on the water (photo 2), there a few hair size water shoots out from it. I removed the component and brings to Home Depot, but they said the manufacture is no longer making it (or out of business), and they do not have any replacement in similar size.

    So for me, try some alternative solution is the only way to do before spend hundreds to hire professional. I decide to give this a try to this patty before really hire someone to do it, and thanks to many other reviews in this post, even a lot of people says it doesn't work with pressured pipe, I did see there are people successfully make it works.

    Based on all other people's experience, I did the following steps with extra caution:

    1. clean up all the dirt and debris, wipe out clean with paper towel.
    2. rough the surface a little bit with a wood sandpaper (barely add some scratch on the surface, to improve the bond between this patty and the pipe).
    3. discards the first1 inch of patty on the edge (some people recommend so), then take a about 1 inch of patty for first application. knead it to bar/snake shape and fold it, repeat for dozens of times.
    4. after it fully mixed and soft like peanut butter, make it like bar/snake, wrap it around the leaked position (like a ring over your finger), push it to the surface and smooth the edge (like a band aid around
    the ring over your finger).
    5. wait 1 hour to 2 hour for first application to harden a bit (the first application only becomes slightly harden after an hour), then do the 2nd application same way to "patch" the 1st application (use 1st application to seal the leak, 2nd application to seal any potential leak of 1st application).
    6. wait 3 days instead of just 1 day to let it fully cured (assume there are moisture in the pipe and it take longer to dry)

    So far it works well after turning water back on and no more leanings.

    I will keep monitoring my pipe, in case if it leaked again, I will update here.

    note1: the product i received says its strength is 4370 psi (picture 1), which is much higher than the label in old picture and another product in home depot. I guess that extra strength may also helps if the product is fully cured.
    note 2: if your hole is larger, you may need more putty to add extra strength than how much i uses. but i still recommend multiple applications than use everything in one shot.

    ----

    update: June 12

    patched another garden hose with 2 steps. it works for a week but leaks soon after a few usage, i guess flexible pipe may need more skill & patient.
    Images in this review
    Customer image Customer image Customer image Customer image
    Customer imageCustomer imageCustomer imageCustomer image
    12 people found this helpful
    Report
    Reviewed in the United States on January 26, 2024
    Size: 1 PackStyle: Putty StickVerified Purchase
    5 people found this helpful
    Report
    Reviewed in the United States on February 6, 2024
    Size: 1 PackStyle: Putty StickVerified Purchase
    Reviewed in the United States on March 10, 2024
    Size: 1 PackStyle: Putty StickVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on March 10, 2024
    Size: 2 oz - 2 PackStyle: Putty StickVerified Purchase

    Top reviews from other countries

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    Arvin Velázquez
    5.0 out of 5 stars Justo lo que promete
    Reviewed in Mexico on August 24, 2023
    Size: 1 PackStyle: Putty StickVerified Purchase
    A. B.
    5.0 out of 5 stars Easy to use and apply to leaking area.
    Reviewed in Canada on June 12, 2023
    Size: 2 oz - 2 PackStyle: Putty StickVerified Purchase
    Trish
    5.0 out of 5 stars Works GREAT!!
    Reviewed in Canada on May 31, 2023
    Size: 1 PackStyle: Putty StickVerified Purchase
    peter sharp
    5.0 out of 5 stars Easy to use good instructions on packaging smooth finish
    Reviewed in the United Kingdom on March 6, 2024
    Size: 1 PackStyle: Putty StickVerified Purchase
    pendram manojkumar
    1.0 out of 5 stars कोई भी ना ले
    Reviewed in India on May 22, 2021
    Size: 1 PackStyle: Putty StickVerified Purchase