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

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