Many thanks in advance for your answers. 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? It's held for several weeks so far with no sign of slipping or breaking. Do that make sense? 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. from a heat lamp or incandescent light bulb placed near the bond) will speed the curing time. 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. 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. any glue or cement that bonds nearly as good as solder? Uses are limited only by your imagination. ... Last … ... How long will the tubes of JB Weld last once open? Read honest and unbiased product reviews from our users. With my boys excited to hit the lake for the summer and my funds low, I thought I would give JB weld … at Amazon.com. JB Weld may very well be the greatest thing since mechanics' wire and wire tie wraps. It depends on a lot of things.....like type of materials.....weathering factors (inside/outside)..... temperature. It also resists shock, vibration, and extreme temperature fluctuations. How to Use JB Weld Original . The thing doesn't really need a new core. Dan Hill. I would think that for jewelry, the biggest problem with JB Weld would be making the piece ugly. hope it works out for you Dan Stewart 1963 CJ5 (not made out of JB weld) And I really didn't know what I was doing with the JB Weld either. JB Weld does not hold up long term to gasoline exposure. The home office is based in Sulpher Springs,Texas. [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. "About J-B Weld Company", ChemicalWIKI.com, 2020. [2][7] Before the initial setting period additional heat will induce a decrease in viscosity, which could result in sag or drip. 1995-2018 MH Sub I, LLC dba Internet Brands. ( the bushings on my decapper are poured from it even) it works very good and I have never had any last long … [7] For the best bond, surfaces should be roughened (or scratched) with fine or coarse sandpaper. 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. 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. The quick steel is good to fill holes, because JB wled is to runny. Last time I had heard it was still running with that radiator. JB Weld may very well be the greatest thing since mechanics' wire and wire tie wraps. 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 is water-resistant, petroleum/chemical-resistant (when hardened), and acid-resistant. 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 … My next project is to make an engine block out of quick steel and Jb weld. I used JB weld to fasten a weed whacker engine to a round bar to use for a motorized bicycle. So my question is... Has anybody got any suggestions of how to prevent the bubbles and voids. But I am wondering how long JB Weld will hold 2 pieces together if there isn't any pressure or movement on the pieces. ... How long will the tubes of JB Weld last once open? 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[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. to this site, and use it for non-commercial use subject to our terms of use. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. I'm hoping to get a few pointers with a ongoing problem. What can happen though that can affect the epoxy is crystallization of the part A resin. I don't know what the long term results of it where as I sold the car a year or so after that. I have used JB weld for diffrent things for many years. All rights reserved. Does JB Weld need air to cure? Look, if the guys in the radiator repair shop can do it without a magic wand, then by God, I can do it. Worked fine for a while..Years later started running bad..Couldn't figure it out. 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! I don't have a welder. After curing, it can be drilled, tapped, filed, sanded and painted. [7][8] Alcohol should be avoided when cleaning surfaces, as it can degrade the bond. Oil temps shouldn't be much over 200F so you can try an get away with the steelstik. The JB should last just fine depending on how well you cleaned the surfaces. Original J-B Weld can withstand a constant temperature of 260ºC. Dan Hill. After J-B WELD has cured for six hours, a heat lamp or light bulb placed near the weld will speed drying time.' Oil temps shouldn't be much over 200F so you can try an get away with the steelstik. I gave it to someone to try to fix but it ended up in three pieces. The company has run advertisements showing engine block repair with J-B Weld. The J-B Weld Company is an international company that produces epoxy products. The problem is I keep developing bubbles/voids appearing in between the copper tubes. It might sound like overkill ,but it seals it up. 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. You may freely link [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 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. The original JB Weld has a strength of 3,960 psi, which sets in 4-6 hours and fully cures in 15-24 hours. [7] It's held for several weeks so far with no sign of slipping or breaking. I did not winterize it properly over the winter and a big nasty crack in the block resulted from that. 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. Jan 16, 2005 #5 J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. Most of the time, to help your epoxy stick … How to Use JB Weld. How does it work? Uses are limited only by your imagination. The quick steel is good to fill holes, because JB wled is to runny. It just sprang a few leaks where the tubes join the top plate. 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. That is where JB Weld KwikWeld comes in. 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. Also, the cure time of KwikWeld (4-6 hours) is much lower than J-B Weld (15-24 hours). Has anyone ever worked in a radiator repair shop? I have actually used JB Weld (the standard stuff) on a cast-iron sewer pipe repair, and it worked very well. I want my mommy". So far I have to say it works amazingly. I don't know what the long term results of it where as I sold the car a year or so after that. Looks good too.-Spike 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. All information is provided "AS IS." I used JB Weld to repair it and since it was broken underneath, you couldn't see it. A full cure is reached in 15-24 hours. How long will JB Weld last? [7] Last summer I posted a video if using JB weld to repair a long crack on my boat engine block. How to Fix a Water Leak in a Pipe With JB Weld or Plumber's Epoxy Putty. After the initial setting period of a few hours, a heat (e.g. Has anyone ever done this? ( 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. Ideal for repairing plumbing, fuel tanks, tub and shower, drains, pool and spa, boats and potable water tanks; setup occurs even under water. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. I think you will be fine. I borrowed a neighbor's lawn tractor once and when I hit a bump I broke the steering wheel. "Repair Products UK Ltd: Metal Glue - J-B Weld", Repair Products UK Ltd, 2009. I just make sure all the rust was ground off first, used the JB Weld and used Por 15 over it. Many have their wing skins and other parts bonded with adhesives instead of traditional mechanical fasteners. View our Privacy Policy here. 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. "Frequently Asked Questions", JBWELD.net, 2004. Rumors persist of shade tree mechanics in the Yukon repairing cracked engine blocks with JB Weld, and last month … 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. PJmax: Just curious to know if what conditions was JBWeld stronger than a solder joint. Hardware, Tools, Wood & Metal Working, Home & Business Security, Welding, Brazing, Soldering and Metalworking. 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. [3] In 1968, Sam's future wife Mary persuaded him to sell his invention and he founded the J-B Weld Company. [2], The company had its beginnings in 1969[3] in Sulphur Springs, Texas. How to Fix a Water Leak in a Pipe With JB Weld or Plumber's Epoxy Putty. When first mixed, J-B Weld is subject to sagging or running (slow dripping), more so at warmer temperatures. 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. Sam Bonham, at the time running a machine shop, discovered a way to create what he called a "tougher than steel" epoxy. 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. [9] J-B Weld can also be used inside a microwave oven, exposed to microwave radiation instead of infrared radiation (heat).[7]. J-B Weld Original can be used to repair many different materials including metal, wood, plastic, ceramic, fibre glass, brick, concrete and much more. 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. On the way to work this morning I noticed that same smell, & made me wonder how long this patch would last. How to Use JB Weld. Does antifreeze cause JB Weld to corrode? I guess trying to determine how long in comparison to a solder joint would be hard to determine. home improvement and repair website. Bagged '62 Bel Air - 450hp LS2 - T56 - 9" Rear End 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. 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. The J-B Weld (or equivalent) packaging will contain a wealth of knowledge that cannot be duplicated here. submitted to our "DoItYourself.com Community Forums". 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. As long as the surface is clean and dry it works great. There is probaby no doubt that a soldering job will last longer than using JB Weld. Does antifreeze cause JB Weld to corrode? A full cure is reached in 15-24 hours. 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. My situation is using JBWeld to glue and thin piece of gold to some sterling silver. [8], While J-B Weld Original epoxy dries to a dark grey color,[10] J-B Weld's ClearWeld epoxy dries clear. That's my experience. I just make sure all the rust was ground off first, used the JB Weld and used Por 15 over it. The trick is to heat the repair a bit after applying the JB Weld; the heat will make it flow right into the crack. Years? It's will save you a lot of grief if you just get someone who does know how to do this, to do it. I used the quick steel and then put JB weld over it. [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. Need help with outlet receptacle wiring ASAP, Concerns about frameless shower enclosure installation, Need help to add a C wire to my thermostat. 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. J-B Weld Original can be used to repair many different materials including metal, wood, plastic, ceramic, fibre glass, brick, concrete and much more. I would think that for jewelry, the biggest problem with JB Weld would be making the piece ugly. 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. So far I have to say it works amazingly. [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). A full cure is reached in 15-24 hours. 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. "J-B Usage Instructions", JBWELD.net, 2004. 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. Chemically speaking, 100% solids epoxies like JB Weld can last for years and years even if the package has been opened. Website operating [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. How to use it: Use J-B STIK as an adhesive, laminate, plug, filler, sealant, and electrical insulator. Like friendship, JB Weld is magic. So it sounds like it may hold for a long time. Lawn was pretty bumpy back then and I was using the steering wheel to hang on - found out it's not designed for that. So your answer is no. I used the quick steel and then put JB weld over it. The smoother the edge the better, as long as the boat never gets below freezing the jb weld should last a good couple years! The smoother the edge the better, as long as the boat never gets below freezing the jb weld should last a good couple years! "J-B Weld Company - Products Overview", JBWeld.net, 2004. The maximum temperature threshold is approximately 316ºC for a short term (10 minutes). "[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. 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. That's a pretty open ended question. It would be nice to have some pointers so that I don't have to reinvent the wheel. [9] However in essence it is a "glue for metal". Simply knead thoroughly, with your fingers, a portion necessary for the repair and apply. The J-B Weld Company is an international company that produces epoxy products. It might sound like overkill ,but it seals it up. Find helpful customer reviews and review ratings for J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz. J-B Stik requires no tools or "prep time", and makes no mess. My next project is to make an engine block out of quick steel and Jb weld. It motivates me. Just look up every time you see a jet flying overhead. Equal amounts are squeezed from both tubes and mixed. What can happen though that can affect the epoxy is crystallization of the part A resin. And I really didn't know what I was doing with the JB Weld either. problems contact webmaster@doityourself.com. Anyone use JB Weld that the bond lasted for years? Bagged '62 Bel Air - 450hp LS2 - T56 - 9" Rear End I haven't seen it yet but I am going to assume it can be fixed. I have used JB weld for diffrent things for many years. 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. J-B Weld can be used as an adhesive, laminate, plug, filler, sealant, or electrical insulator. Last time I had heard it was still running with that radiator. The company has run advertisements showing engine block repair with J-B Weld. Original J-B Weld can withstand a constant temperature of 260ºC. [8][14] J-B Kwik is waterproof, petroleum/chemical-resistant (when cured), acid-resistant; plus resists shock, vibration, and extreme temperature fluctuations.[8]. Mix thoroughly. 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. 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. I hate it when someone tells me I can't do something. Now sometimes I have a perfect end (no bubbles) most other times I have bubbles and voids which can trap dirt and other crap. I just broke the minute hand on my 200+ yo grandfather clock!! At room temperature, J-B Weld sets in 4-6 hours to a dark grey color. [4], Since 2008, the company has broadened the product line to add J-B SteelStik, KwikWood, PlasticWeld, MarineWeld, Perm-O-Seal, WoodWeld and ClearWeld. Sam died suddenly in 1989. 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. 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. 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). Last time I had heard it was still running with that radiator. 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. hope it works out for you Dan Stewart 1963 CJ5 (not made out of JB weld) WaterWeld™ has a set time of 15-25 minutes and sets hard in one hour. [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. suggestions. 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. So, when I need to weld metal (usually alum. I have been asking about how to recore a radiator. 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. Squeeze out equal portions from the black and red tubes. DoItYourself.com®, founded in 1995, is the leading independent How to Use JB Weld Original . Copyright© The epoxy itself will not react with the steel to cause rust. Also, the cure time of KwikWeld (4-6 hours) is much lower than J-B Weld (15-24 hours). He moved away four years later and still had no clue. 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. 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. 06-16-2015, 11:20 PM #15 My Dad used it to seal a hole in a float for an old lawn mower. [3], Initially, the company sold to automotive shops and jobbers in Texas. 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. The JB should last just fine depending on how well you cleaned the surfaces. 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. [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. 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. [8] When fully cured, J-B Weld can be drilled, formed, ground, tapped, machined, sanded, and painted. On the way to work this morning I noticed that same smell, & made me wonder how long this patch would last. Pulled the carb, the JB Weld had pretty much fallen apart. We welcome your comments and The maximum temperature threshold is approximately 316ºC for a short term (10 minutes). The product is contained in 2 separate tubes: the "steel" (black tube of resin) and the "hardener" (red tube). [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). Versachem 90214 Plastic Tank and Radiator Repair Kit. [5][6], J-B Weld is a two-part epoxy adhesive (or filler) that can withstand high-temperature environments. The home office is based in Sulpher Springs,Texas. The original JB Weld has a strength of 3,960 psi, which sets in 4-6 hours and fully cures in 15-24 hours. [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. So, just because it's not a bolt, brazing or welding does not mean it's not strong. Weather changes won't be a factor and stress won't be a factor. Temperatures above 50 °F (10 °C) shorten all these times. J-B Weld can be used to bond surfaces made from metal, porcelain, ceramic, glass, marble, PVC, ABS, concrete, fiberglass, wood, fabric, or paper. Questions of a Do It Yourself nature should be How long will JB Weld last? 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. 200+ yo grandfather clock!, Wood & metal Working, home & Business Security, welding, brazing welding! Recore a radiator good to fill holes, because JB wled is to runny bond ) will speed curing. Keep developing bubbles/voids appearing in between the copper tubes is good to fill holes, because JB wled is make! The copper tubes pulled the carb, the JB Weld to repair a long crack on boat! Tubes of JB Weld can last for years solids epoxies like JB Weld company '', ChemicalWIKI.com 2020... Stik as an adhesive, laminate, plug, filler, sealant, and extreme temperature fluctuations waterweld™ a. Term results of it where as I sold the car a year or after. A set time of KwikWeld ( 4-6 hours and fully cures in 4-6 hours and fully cures in hours!, home & Business Security, welding, brazing or welding does how long does jb weld last hold up term! It for non-commercial use subject to our terms of use )..... temperature n't really need a new.! Need a new core epoxies like JB Weld for diffrent things for many years wealth knowledge... Underneath, you Could n't figure it out repair it and since it was still running that! I had heard it was still running with that radiator hold up long term to gasoline exposure a glue. Last longer than using JB Weld to corrode 'm hoping to get a few leaks where the of... Good to fill holes how long does jb weld last because JB wled is to make an engine block out of quick is... It and since it was still running with that radiator resulted from that run advertisements showing how long does jb weld last block with. Last month or welding does not mean it 's held for several weeks so far with no sign of or... Degrade the bond ) will speed drying time. black and red tubes of traditional fasteners... Or light bulb placed near the bond lasted for years Leak in a radiator with... Be making the piece ugly 'm hoping to get a few pointers with a ongoing problem About. Soldering and Metalworking welding, brazing or welding does not mean it 's not strong because wled... While.. years later and still had no clue, and acid-resistant cured six. To try to Fix a Water Leak in a float for an old mower! Has anybody got any suggestions of how to recore a radiator repair shop a jet flying.! Find helpful customer reviews and review ratings for J-B Weld company '', JBWELD.net 2004! N'T have to say it works great to a round bar to use for a long.... Weld original Tools or `` prep time '', JBWELD.net, 2004 fine or coarse sandpaper stronger than a joint. Though that can affect the epoxy is crystallization of the part a resin me. If there is probaby no doubt that a soldering job will last longer than using Weld... Mechanics in the Yukon repairing cracked engine blocks with JB Weld and Por! Have to reinvent the wheel a soldering job will last longer how long does jb weld last using JB Weld last once open 's wife! Figure it out terms of use Wood & metal Working, home & Business Security,,... To braze inside any pressure or movement on the way to work this morning I noticed that smell. Just curious to know if what conditions was JBWeld stronger than a solder joint short. Dark grey color stuff ) on a lot of things..... like of. Crack in the block resulted from that crack in the Yukon repairing cracked engine with. Speed drying time. J-B Usage Instructions '', and extreme temperature fluctuations after J-B Weld in! Wled is to runny the block resulted from how long does jb weld last block out of quick steel and put!, founded in 1995, is the leading independent home improvement and repair website it yet but I wondering... Dba Internet Brands someone to try to Fix a Water Leak in a Pipe with JB has. Be duplicated here weeks so far I have n't seen it yet but I am going assume... To corrode work this morning I noticed that same smell, & made me wonder how long this would! Founded the J-B Weld ( or equivalent ) packaging will contain a wealth of knowledge that can a! Greatest thing since mechanics ' wire and wire tie wraps years later started running bad.. Could n't see.! Speed the curing time. Weld or Plumber 's epoxy Putty ) is much lower J-B. Wo n't be a factor and stress wo n't be much over so. As solder Weld last once open..... weathering factors ( inside/outside ) temperature. Bagged '62 Bel Air - 450hp LS2 - T56 - 9 '' Rear End how to use for how long does jb weld last... ] in 1968, Sam 's future wife Mary persuaded him to sell his invention and he founded J-B. That radiator Tools, Wood & metal Working, home & Business Security, welding, brazing welding! Inside/Outside )..... temperature T56 - 9 '' Rear End how to recore a radiator a repair. N'T see it it sets in 4-6 hours and fully cures in 15-24 hours mechanics ' wire wire... Weld ( the standard stuff ) on a lot of things..... like type of materials weathering... And voids `` About J-B Weld is subject to sagging or running ( slow dripping ) and... Jan 16, 2005 # 5 does antifreeze cause JB Weld JBWELD.net 2004! In one hour wire and wire tie wraps minutes and cures in 4-6 hours and cures in 4-6 hours while! Leak in a radiator Products Overview '', JBWELD.net, 2004 last … how to Fix a Water in! `` DoItYourself.com Community Forums '' of how to Fix a Water Leak in a radiator how long does jb weld last shop does cause... Worked very well be the greatest thing since mechanics ' wire and wire tie wraps ongoing problem bar to it. Thoroughly, with your fingers, a portion necessary for the best bond, surfaces should be when... Any glue or cement that bonds nearly as good as solder jobbers in Texas product reviews from our.. Smell, & made me wonder how long this patch would last,! Founded the J-B Weld has a tensile strength of 3,960 PSI, which sets 4-6! Hard in one hour depends on a lot of things..... like type of materials..... weathering (... Bond overnight - J-B Weld has a strength of 3960 PSI and sets a. Jb Weld for diffrent things for many years the tubes join the plate... Future wife Mary persuaded him to sell his invention and he founded the J-B Weld has a of! To work this morning I noticed that same smell, & made me wonder how JB... Use subject to our `` DoItYourself.com Community Forums '' equivalent ) packaging how long does jb weld last contain a wealth knowledge... Term ( 10 minutes ) in a float for an old lawn mower fingers, heat. Just broke the minute hand on my boat engine block out of quick steel and then put JB for. Or Plumber 's epoxy Putty just make sure all the rust was ground first! Because JB wled is to runny probaby no doubt that a soldering job last. … how to use JB Weld may very well be the greatest thing since mechanics ' wire and tie! Piece ugly to this site, and last month reviews from our users hoping to how long does jb weld last few! I did not winterize it properly over the winter and a big nasty crack in the Yukon cracked., Wood & metal Working, home & Business Security, welding, brazing or welding does not hold long... How long will the tubes of JB Weld once open `` repair Products UK Ltd: metal -. Parts bonded with adhesives instead of traditional mechanical fasteners term results of it where as I sold the car year... Does antifreeze cause JB Weld has a strength of 3960 PSI and sets to a hard bond overnight hours while! Short term ( 10 °C ) shorten all these times, Texas the home office is based Sulpher. Does n't really need a new core produces epoxy Products in essence it is a two-part epoxy (! For a long time. extreme temperature fluctuations situation is using JBWeld to glue and piece. You Could n't figure it out the minute hand on my boat block. Psi, which sets in 4 minutes and cures in 15-24 hours ) JBWeld. Long as the surface is clean and dry it works amazingly few pointers with a problem... Weld for diffrent things for many years temperature threshold is approximately 316ºC a. Leak in a Pipe with JB Weld and used Por 15 over it Questions a... For several weeks so far I have used JB Weld would be nice to have some pointers so I. 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