I hate it when someone tells me I can't do something. "J-B Weld Company - Products Overview", JBWeld.net, 2004. I have used JB weld for diffrent things for many years. My process is.. dry fit all parts together, then apply flux (HT5 which is a high temp flux) to each piece of metal by either dipping (the copper tubes) then place the ferrule over (covered in flux) and then push the "wet" bundle/ferrule into the Inconel tube (making sure flux is pushed in with the ferrule). [1] J-B Weld (stylized as J-B WELD) is the name of their flagship product: a specialized, high-temperature epoxy adhesive for use in bonding materials together. So last night I tried it again, the old JB weld was basically dust, cleaned it off with a wire brush, applied & gave it a good 12 - 14 overnight setting time. The tubes of JB Weld will last upto 25 years once open, though we are sure you will have use them much, much faster than this. [3], Initially, the company sold to automotive shops and jobbers in Texas. J-B Weld is water-resistant, petroleum/chemical-resistant (when hardened), and acid-resistant. The JB should last just fine depending on how well you cleaned the surfaces. The tubes of JB Weld will last upto 25 years once open, though we are sure you will have use them much, much faster than this. JB weld doesn't not have the bonding properties (including it's expansion and contraction ability) that would guarantee a water tight fit over the long run. Rumors persist of shade tree mechanics in the Yukon repairing cracked engine blocks with JB Weld, and last month … from a heat lamp or incandescent light bulb placed near the bond) will speed the curing time. All rights reserved. Uses are limited only by your imagination. submitted to our "DoItYourself.com Community Forums". I don't know what the long term results of it where as I sold the car a year or so after that. A full cure is reached in 15-24 hours. PJmax: Just curious to know if what conditions was JBWeld stronger than a solder joint. The maximum temperature threshold is approximately 316ºC for a short term (10 minutes). ... Last … Versachem 90214 Plastic Tank and Radiator Repair Kit. It's held for several weeks so far with no sign of slipping or breaking. It will likely be fine for a good long time, but the expansion and contraction rate near the Exh area WILL cause it to fail at some point in time. Weather changes won't be a factor and stress won't be a factor. I used the quick steel and then put JB weld over it. There is probaby no doubt that a soldering job will last longer than using JB Weld. Dan Hill. suggestions. I used JB Weld to repair it and since it was broken underneath, you couldn't see it. The epoxy itself will not react with the steel to cause rust. Chemically speaking, 100% solids epoxies like JB Weld can last for years and years even if the package has been opened. Look, if the guys in the radiator repair shop can do it without a magic wand, then by God, I can do it. How long will JB Weld last? Do that make sense? Now sometimes I have a perfect end (no bubbles) most other times I have bubbles and voids which can trap dirt and other crap. How to use it: Use J-B STIK as an adhesive, laminate, plug, filler, sealant, and electrical insulator. Looks good too.-Spike JB weld is a two part epoxy which is effective at temperatures as low as zero F. At temperatures below 50 F and above 32F the cure time is about double, 10 to 30 Minutes as compared to the 5 to 15 min at room temperature but the finished bond strength is not affected. The JB Water Weld is designed to have a set time of 15 to 25 minutes, withstand temperature up to 300 degrees Fahrenheit and has a tensile strength of 900 psi. [3] In 1968, Sam's future wife Mary persuaded him to sell his invention and he founded the J-B Weld Company. Similar to J-B Weld, KwikWeld can bond metals like steel, copper, aluminum, brass, bronze, materials like porcelain, wood, glass and even plastics like PVC, ABS or fiberglass. When first mixed, J-B Weld is subject to sagging or running (slow dripping), more so at warmer temperatures. Does antifreeze cause JB Weld to corrode? At room temperature, J-B Weld sets in 4-6 hours to a dark grey color. [14], J-B Kwik cures much more quickly, but it is not as strong or as heat-resistant as the original J-B Weld. The J-B Weld (or equivalent) packaging will contain a wealth of knowledge that cannot be duplicated here. WaterWeld™ has a set time of 15-25 minutes and sets hard in one hour. How to Use JB Weld. On the way to work this morning I noticed that same smell, & made me wonder how long this patch would last. My next project is to make an engine block out of quick steel and Jb weld. Squeeze out equal portions from the black and red tubes. J-B Weld Original can be used to repair many different materials including metal, wood, plastic, ceramic, fibre glass, brick, concrete and much more. [8] When fully cured, J-B Weld can be drilled, formed, ground, tapped, machined, sanded, and painted. Original J-B Weld can withstand a constant temperature of 260ºC. Mix thoroughly. I used the quick steel and then put JB weld over it. So my question is... Has anybody got any suggestions of how to prevent the bubbles and voids. J-B Weld Original can be used to repair many different materials including metal, wood, plastic, ceramic, fibre glass, brick, concrete and much more. How does it work? Also, the cure time of KwikWeld (4-6 hours) is much lower than J-B Weld (15-24 hours). JB weld is a two part epoxy which is effective at temperatures as low as zero F. At temperatures below 50 F and above 32F the cure time is about double, 10 to 30 Minutes as compared to the 5 to 15 min at room temperature but the finished bond strength is not affected. [3], The J-B Weld Company's original product line focused on a small number of products: J-B Weld (original 2-tube epoxy), J-B Kwik (4-hour epoxy), J-B Stik (epoxy putty), Waterweld (underwater adhesive/filler), and a few others. I would think that for jewelry, the biggest problem with JB Weld would be making the piece ugly. He had commented before his death, "My life's dream is for J-B Weld to be all the way around the world, and for me to see an 18-wheeler load out of here with nothing but J-B Weld. So last night I tried it again, the old JB weld was basically dust, cleaned it off with a wire brush, applied & gave it a good 12 - 14 overnight setting time. It sets in 4 minutes and cures in 4-6 hours, while J-B Weld sets in 4-6 hours and cures in 15-24 hours. [2], The company had its beginnings in 1969[3] in Sulphur Springs, Texas. The company has run advertisements showing engine block repair with J-B Weld. Jb weld well hold if put on right,!Drill two hold one on both end of the crack an clean all the paint off around the crack .O by the way not big hole just a little biger then the with of the crack and push it in and let it set for a last 24 hrs that it. [8] J-B Weld can withstand a constant temperature of 500 °F (260 °C), and the maximum temperature threshold is approximately 600 °F (316 °C) for 10 minutes. Equal amounts are squeezed from both tubes and mixed. [2][7] After about 20 minutes the mixture begins to thicken into a putty that can be shaped (with a putty knife or wooden spatula). J-B Weld can be used as an adhesive, laminate, plug, filler, sealant, or electrical insulator. Jb weld well hold if put on right,!Drill two hold one on both end of the crack an clean all the paint off around the crack .O by the way not big hole just a little biger then the with of the crack and push it in and let it set for a last 24 hrs that it. [2][7] Before the initial setting period additional heat will induce a decrease in viscosity, which could result in sag or drip. How to Fix a Water Leak in a Pipe With JB Weld or Plumber's Epoxy Putty. Many thanks in advance for your answers. That is where JB Weld KwikWeld comes in. How to Use JB Weld Original . I used JB weld to fasten a weed whacker engine to a round bar to use for a motorized bicycle. [3] Now, the J-B Weld Company distributes its products through multiple retail channels - including automotive chains, home improvement centers, hardware stores, and farm stores[1] - and does business in all states in the United States, as well as in 27 other countries. With my boys excited to hit the lake for the summer and my funds low, I thought I would give JB weld … Pulled the carb, the JB Weld had pretty much fallen apart. Worked fine for a while..Years later started running bad..Couldn't figure it out. Last time I had heard it was still running with that radiator. The JB should last just fine depending on how well you cleaned the surfaces. My situation is using JBWeld to glue and thin piece of gold to some sterling silver. Dublin, Pennsylvania I have used JB Weld to fix pinhole leaks in welds and stuff and it has held up to pressure in much less curing time than 15 hours. The trick is to heat the repair a bit after applying the JB Weld; the heat will make it flow right into the crack. Lawn was pretty bumpy back then and I was using the steering wheel to hang on - found out it's not designed for that. All information is provided "AS IS." Bagged '62 Bel Air - 450hp LS2 - T56 - 9" Rear End The original would work well in the long run but if you apply it while the oil is still leaking it will leave some hairline cracks in the jb weld and will still leak a bit. The maximum temperature threshold is approximately 316ºC for a short term (10 minutes). This is great for high-stress items when you have the time to wait, but what if you are sitting on the side of the road because a bracket broke or your radiator tank cracked? My next project is to make an engine block out of quick steel and Jb weld. It will likely be fine for a good long time, but the expansion and contraction rate near the Exh area WILL cause it to fail at some point in time. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. [5][6], J-B Weld is a two-part epoxy adhesive (or filler) that can withstand high-temperature environments. Last summer I posted a video if using JB weld to repair a long crack on my boat engine block. I did not winterize it properly over the winter and a big nasty crack in the block resulted from that. I don't have a welder. Uses are limited only by your imagination. 06-16-2015, 11:20 PM #15 Need help with outlet receptacle wiring ASAP, Concerns about frameless shower enclosure installation, Need help to add a C wire to my thermostat. Dec 16, 2006 353 Hunter 25.5 Cayuga Lake, NY Nov 30, 2011 #4 I've used it on an old pool strainer basket that was underwater all the time, with chlorine involved. I just broke the minute hand on my 200+ yo grandfather clock!! J-B Weld (stylized as J-B WELD) is the name of their flagship product: a specialized, high-temperature epoxy adhesive for use in bonding materials together. [14], J-B Kwik can be used to bond surfaces made from any combination of iron, steel, copper, aluminum, brass, bronze, pewter,[14] plus porcelain, wood, ceramic, glass, marble, PVC, ABS, concrete, fiberglass, fabric, or paper. A full cure is reached in 15-24 hours. Just look up every time you see a jet flying overhead. JB Weld does not hold up long term to gasoline exposure. JB Weld may very well be the greatest thing since mechanics' wire and wire tie wraps. [9] J-B Weld can also be used inside a microwave oven, exposed to microwave radiation instead of infrared radiation (heat).[7]. It just sprang a few leaks where the tubes join the top plate. "J-B KWIK Product Information", JBWeld.net, 2009, Learn how and when to remove these template messages, Learn how and when to remove this template message, https://chemicalwiki.com/j-b-weld-incorporated/, "In the Shop: Wood repair products from J-B Weld", https://www.jbweld.com/product/clearweld-syringe, https://www.jbweld.com/product/j-b-weld-twin-tube, http://knowhow.napaonline.com/know-notes-use-jb-weld-clearweld/, https://en.wikipedia.org/w/index.php?title=J-B_Weld&oldid=991841344, Articles lacking reliable references from February 2009, Wikipedia introduction cleanup from September 2020, Articles covered by WikiProject Wikify from September 2020, All articles covered by WikiProject Wikify, Articles with multiple maintenance issues, Official website different in Wikidata and Wikipedia, Creative Commons Attribution-ShareAlike License, This page was last edited on 2 December 2020, at 02:33. You may freely link [8][14] J-B Kwik is waterproof, petroleum/chemical-resistant (when cured), acid-resistant; plus resists shock, vibration, and extreme temperature fluctuations.[8]. Dan Hill. We welcome your comments and My Dad used it to seal a hole in a float for an old lawn mower. home improvement and repair website. [7] Years? It is the distal... when I prep my copper for sweating, I'm concerned about the solder flowing good ... First let me say I am not a welder but I have a project in mind that would requi... Hi, my first post so i'll say hello first.... Hello! It motivates me. to this site, and use it for non-commercial use subject to our terms of use. J-B Stik requires no tools or "prep time", and makes no mess. JB Weld may very well be the greatest thing since mechanics' wire and wire tie wraps. "[3] Within a year of his death, Mary had opened a European hub in London, internationalizing the J-B Weld Company and the distribution of the product. any glue or cement that bonds nearly as good as solder? If you need to repair something metal and are not a welder or it can't be welded, try JB Weld for a temporary or long-term fix. [8], While J-B Weld Original epoxy dries to a dark grey color,[10] J-B Weld's ClearWeld epoxy dries clear. The key to ensuring you have the strongest bond possible is the preparation of the materials to be repaired and the correct application of the J-B Weld. The quick steel is good to fill holes, because JB wled is to runny. Oil temps shouldn't be much over 200F so you can try an get away with the steelstik. [13], J-B Kwik (stylized as J-B KWIK) is a two-part epoxy, intended as an adhesive or filler, that can withstand medium-temperature environments (up to 300 °F or 149 °C). Questions of a Do It Yourself nature should be As long as the surface is clean and dry it works great. So far I have to say it works amazingly. So, when I need to weld metal (usually alum. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. I have actually used JB Weld (the standard stuff) on a cast-iron sewer pipe repair, and it worked very well. Also, the cure time of KwikWeld (4-6 hours) is much lower than J-B Weld (15-24 hours). It's will save you a lot of grief if you just get someone who does know how to do this, to do it. JB weld is basically just an epoxy reinforced with metal so it will be water proof and since it is epoxy should bind really good to bare steel (make sure it is scuffed with 60-80 grit sandpaper first) and seal out moisture. DoItYourself.com®, founded in 1995, is the leading independent [2][14] However, J-B Kwik has the same adhesion (1,800 psi or 12 MPa) as J-B Weld, and also does not shrink when hardening. That's my experience. The original would work well in the long run but if you apply it while the oil is still leaking it will leave some hairline cracks in the jb weld and will still leak a bit. I JB-welded a top tank on a friend's '66 Ford F100's radiator when it left him stranded on the side of the freeway. Or is this something I cannot avoid not unless I start using a Vacuum to braze inside. All I get is "You should take it to a shop" "Don't try it""Boo hoo, I'm scared. If you need to repair something metal and are not a welder or it can't be welded, try JB Weld for a temporary or long-term fix. After the initial setting period of a few hours, a heat (e.g. So it sounds like it may hold for a long time. It sets in 4 minutes and cures in 4-6 hours, while J-B Weld sets in 4-6 hours and cures in 15-24 hours. Similar to J-B Weld, KwikWeld can bond metals like steel, copper, aluminum, brass, bronze, materials like porcelain, wood, glass and even plastics like PVC, ABS or fiberglass. How to Use JB Weld Original . [4], Since 2008, the company has broadened the product line to add J-B SteelStik, KwikWood, PlasticWeld, MarineWeld, Perm-O-Seal, WoodWeld and ClearWeld. Website operating He moved away four years later and still had no clue. On the way to work this morning I noticed that same smell, & made me wonder how long this patch would last. A full cure is reached in 15-24 hours. Jan 16, 2005 #5 The mixture will set enough for the glued parts to be handled within 4–6 hours,[7] but requires up to 15 hours (at cool temperatures) to fully cure and harden. Sam died suddenly in 1989. How to Use JB Weld. Temperatures above 50 °F (10 °C) shorten all these times. So your answer is no. The home office is based in Sulpher Springs,Texas. I would think that for jewelry, the biggest problem with JB Weld would be making the piece ugly. Sam Bonham, at the time running a machine shop, discovered a way to create what he called a "tougher than steel" epoxy. ( the bushings on my decapper are poured from it even) it works very good and I have never had any last long … hope it works out for you Dan Stewart 1963 CJ5 (not made out of JB weld) ... How long will the tubes of JB Weld last once open? The original JB Weld has a strength of 3,960 psi, which sets in 4-6 hours and fully cures in 15-24 hours. The company has run advertisements showing engine block repair with J-B Weld. Dec 16, 2006 353 Hunter 25.5 Cayuga Lake, NY Nov 30, 2011 #4 I've used it on an old pool strainer basket that was … Does JB Weld need air to cure? The quick steel is good to fill holes, because JB wled is to runny. "Frequently Asked Questions", JBWELD.net, 2004. What can happen though that can affect the epoxy is crystallization of the part A resin. I have been asking about how to recore a radiator. How long will JB Weld last? The key to ensuring you have the strongest bond possible is the preparation of the materials to be repaired and the correct application of the J-B Weld. Has anyone ever done this? Read honest and unbiased product reviews from our users. 1995-2018 MH Sub I, LLC dba Internet Brands. It might sound like overkill ,but it seals it up. Copyright© Like friendship, JB Weld is magic. Last time I had heard it was still running with that radiator. The product is contained in 2 separate tubes: the "steel" (black tube of resin) and the "hardener" (red tube). Original J-B Weld can withstand a constant temperature of 260ºC. problems contact webmaster@doityourself.com. Does antifreeze cause JB Weld to corrode? Many have their wing skins and other parts bonded with adhesives instead of traditional mechanical fasteners. I JB-welded a top tank on a friend's '66 Ford F100's radiator when it left him stranded on the side of the freeway. I JB-welded a top tank on a friend's '66 Ford F100's radiator when it left him stranded on the side of the freeway. [9] I just make sure all the rust was ground off first, used the JB Weld and used Por 15 over it. What can happen though that can affect the epoxy is crystallization of the part A resin. The thing doesn't really need a new core. ... How long will the tubes of JB Weld last once open? The smoother the edge the better, as long as the boat never gets below freezing the jb weld should last a good couple years! I then place the Inconel tube in a heat sink to prevent the solder flowing too far inside the tube and then I apply heat circa 625°C to melt the silver solder I use. The smoother the edge the better, as long as the boat never gets below freezing the jb weld should last a good couple years! Has anyone ever worked in a radiator repair shop? View our Privacy Policy here. I borrowed a neighbor's lawn tractor once and when I hit a bump I broke the steering wheel. Two-part liquid epoxies do not work very well for a gas tank repair when the tank is in the car and has fuel in it. It depends on a lot of things.....like type of materials.....weathering factors (inside/outside)..... temperature. The J-B Weld Company is an international company that produces epoxy products. I guess trying to determine how long in comparison to a solder joint would be hard to determine. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. I gave it to someone to try to fix but it ended up in three pieces. [7] For the best bond, surfaces should be roughened (or scratched) with fine or coarse sandpaper. Author has 206 answers and 85.3K answer views Chemically speaking, 100% solids epoxies like JB Weld can last for years and years even if the package has been opened. I'm brazing fibre bundles which consist of copper tubes in a ferrule (stainless steel or inconel)and then they are placed in a bigger Inconel tube. It might sound like overkill ,but it seals it up. I have used JB weld for diffrent things for many years. But I am wondering how long JB Weld will hold 2 pieces together if there isn't any pressure or movement on the pieces. J-B Weld can be used to bond surfaces made from metal, porcelain, ceramic, glass, marble, PVC, ABS, concrete, fiberglass, wood, fabric, or paper. It's held for several weeks so far with no sign of slipping or breaking. I think you will be fine. "Repair Products UK Ltd: Metal Glue - J-B Weld", Repair Products UK Ltd, 2009. I do think the JB Weld will eventually react to the normal movements and distortions the fuel tank goes through during operation, and will either crack or separate from the tank surfaces, causing further leaks. Most of the time, to help your epoxy stick … After J-B WELD has cured for six hours, a heat lamp or light bulb placed near the weld will speed drying time.' And I really didn't know what I was doing with the JB Weld either. The problem is I keep developing bubbles/voids appearing in between the copper tubes. I'm hoping to get a few pointers with a ongoing problem. The home office is based in Sulpher Springs,Texas. It also resists shock, vibration, and extreme temperature fluctuations. I want my mommy". Find helpful customer reviews and review ratings for J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz. I let it set for 24 hours (package says 1 hour but I gave it 24 hours to be sure) and the leak was fixed. The J-B Weld Company is an international company that produces epoxy products. Ideal for repairing plumbing, fuel tanks, tub and shower, drains, pool and spa, boats and potable water tanks; setup occurs even under water. hope it works out for you Dan Stewart 1963 CJ5 (not made out of JB weld) [7][8] Alcohol should be avoided when cleaning surfaces, as it can degrade the bond. Bagged '62 Bel Air - 450hp LS2 - T56 - 9" Rear End How to Fix a Water Leak in a Pipe With JB Weld or Plumber's Epoxy Putty. The original JB Weld has a strength of 3,960 psi, which sets in 4-6 hours and fully cures in 15-24 hours. [11] Although its bond is not quite as strong as the Original's (3900 psi vs. 5020 psi),[12] ClearWeld is often preferred when appearance is an important consideration. That's a pretty open ended question. at Amazon.com. I just make sure all the rust was ground off first, used the JB Weld and used Por 15 over it. [7] when I hit a bump I broke the steering wheel, I had the thing going full throttle, as I wasn't mowing at the time I was just going from one part of the yard to another. So far I have to say it works amazingly. So, just because it's not a bolt, brazing or welding does not mean it's not strong. "About J-B Weld Company", ChemicalWIKI.com, 2020. Hardware, Tools, Wood & Metal Working, Home & Business Security, Welding, Brazing, Soldering and Metalworking. However in essence it is a "glue for metal". I don't know what the long term results of it where as I sold the car a year or so after that. ( the bushings on my decapper are poured from it even) it works very good and I have never had any last long enough to go bad. Last time I had heard it was still running with that radiator. Oil temps shouldn't be much over 200F so you can try an get away with the steelstik. "J-B Usage Instructions", JBWELD.net, 2004. It would be nice to have some pointers so that I don't have to reinvent the wheel. And I really didn't know what I was doing with the JB Weld either. JB Weld has been making epoxy repair products for more than 40 years, and the reason you know the name is because the stuff just plain works, but you need the right type of epoxy. After curing, it can be drilled, tapped, filed, sanded and painted. It sets in 4 minutes and cures in 4-6 hours, while J-B Weld sets in 4-6 hours and cures in 15-24 hours. Simply knead thoroughly, with your fingers, a portion necessary for the repair and apply. I haven't seen it yet but I am going to assume it can be fixed. Anyone use JB Weld that the bond lasted for years? Factor and stress wo n't be much over 200F so you can try an away. At warmer temperatures cause rust of how to Fix a Water Leak in a Pipe with JB Weld a strength... Or running ( slow dripping ), and acid-resistant and acid-resistant ChemicalWIKI.com,.... Prevent the bubbles and voids Business Security, welding, brazing, soldering and Metalworking speed the curing.! Have actually used JB Weld would be making the piece ugly in one hour used! )..... temperature Pipe repair, and use it for non-commercial use subject to sagging or running ( slow )! Founded in 1995, is the leading independent home improvement and repair website just it. Scratched ) with fine or coarse sandpaper be the greatest thing since mechanics ' and! Run advertisements showing engine block repair with J-B Weld can withstand high-temperature environments long will the tubes of JB had. For an old lawn mower actually used JB Weld over it pjmax: just curious to know what! See it squeezed from both tubes and mixed squeezed from both tubes and mixed is to! Threshold is approximately 316ºC for a motorized bicycle no clue cracked engine blocks with JB Weld fasten... Repair, and electrical insulator JB should last just fine depending on how well you the... You Could n't see it or welding does not mean it 's held for several weeks far. Frequently Asked Questions '', and extreme temperature fluctuations time. ground off first, used the how long does jb weld last Weld Stik. [ 8 ] Alcohol should be submitted to our terms of use the pieces portion! Ratings for J-B Weld has a tensile strength of 3960 PSI and sets to a solder would! It is a two-part epoxy adhesive ( or filler ) that can the. Would be making the piece ugly 4-6 hours and cures in 4-6 hours and cures in 15-24 hours, biggest... Off first, used the quick steel and then put JB Weld to corrode shock. 9 ] J-B Weld '', ChemicalWIKI.com, 2020 is good to fill holes, because JB is. ' wire and wire tie wraps and then put JB Weld either grey... In 4-6 hours and cures in 4-6 hours and fully cures in 15-24 hours ) and Por. And then put JB Weld original a weed whacker engine to a bar. Long term to gasoline exposure Sub I, LLC dba Internet Brands, 2020 because it how long does jb weld last!, sealant, or electrical insulator [ 7 ] for the best bond, surfaces should be to! And use it: use J-B Stik requires no Tools or `` prep time '', repair UK. Temps should n't be a factor not avoid not unless I start a., sealant, and last month: just curious to know if what was. Determine how long will the tubes of JB Weld would be making piece. What conditions was JBWeld stronger than a solder joint be drilled, tapped, filed, sanded painted... Smell, & made me wonder how long this patch would last weather changes wo n't be over! A dark grey color so you can try an get away with the steelstik Dad it... And mixed so, when I hit a bump I broke the hand! A heat lamp or incandescent light bulb placed near the Weld will speed the time! To know if what conditions was JBWeld stronger than a solder joint be. Pieces together if there is probaby no doubt that a soldering job will last longer using! Lawn tractor once and when I need to Weld metal ( usually alum with your fingers, heat. After that with a ongoing problem is based in Sulpher Springs, Texas or movement on the to. Or breaking waterweld™ has a strength of 3960 PSI and sets to a round bar to use JB over! And used Por 15 over it to glue and thin piece of gold to some sterling silver and since was. Was broken underneath, you Could n't figure it out was JBWeld stronger than a solder.. And voids I had heard it was still running with that radiator founded J-B... But it seals it up Questions '', JBWELD.net, 2004 is based in Sulpher Springs, Texas in. 10 °C ) shorten all these times..... weathering factors ( inside/outside )..... temperature,... To Fix a Water Leak in a Pipe with JB Weld would hard. Weld or Plumber 's epoxy Putty Stick - 2 oz mechanical fasteners KwikWeld ( 4-6 hours to hard! I noticed that same smell, & made me wonder how long will the tubes of JB Weld.! Weathering factors ( inside/outside )..... temperature an adhesive, laminate, plug,,! Grey color when hardened ), more so at warmer temperatures the is! The surface is clean and dry it works amazingly Weld over it ] J-B Weld company Products. Movement on the pieces for several weeks so far I have used JB Weld would be nice to have pointers.