I know that this is not the proper way to fix a block but it seems to work and every few months I have to go back and take the old off and put some new on it which is cheaper than stripping the block down and having it fixed right. Never compared them myself, but have heard the fas curing isn't quite as strong. i have never had a promlom since. Moderator: Team. i used the original jb weld with 2-3 layers on block. i let my coats dry for a day. In this regard, how long does JB Weld take to dry? How can I make it cure faster or is the faster curing JB Weld as good as the regular JB Weld? If you nail goes into the repair, it is not ready. i fixed a 4cyl mercruiser in a boat that i was given with jb weld. The hot grips keep your hands warm when riding in cold weather. "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", "@type": "ImageObject", I have tried the jb weld it didn,t work . "@type": "WebPage", But to use only the regular not the fast stuff cause the fast cant take as much heat. "image": { ", }, CURE AND SET TIME: After mixing the tubes at a 1:1 ratio, it takes 4-6 hours to set and 15-24 hours to cure. The JB Quick is definitely the way to go. Never compared them myself, but have heard the fas curing isn't quite as strong. J-B Weld Original’s set and cure color is dark grey. "@type":"DiscussionForumPosting", "description":"Discussion of How to cure JB Weld faster? SteelStik™ sets in 3-5 minutes and after 60 minutes, can be drilled, tapped, machined, ground, filed and painted. I know the JB kwick is not supposed to be as strong as the regular 24 hour cure but the kwick is the only kind I buy. J-B Weld™ is The Original Cold Weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. SteelStik™ is a hand-mixable, steel-reinforced, non-rusting epoxy putty that quickly repairs or rebuilds anything made of metal. Furthermore, how do you dissolve JB Weld? You can test the repair’s completion by pushing your fingernail into the repair. Not that body work outside when it's 35 F is all that much fun, but a little tarp tent and a space heater at least lets the stuff cure. 0 0. They have jb weld quik that works great for things like this. Warm the parts a little and put the tubes of goo in your pocket for a little while to warm 'em up, apply as above No, will not work if in contact with water. John got the right idea just put tape over it ,and apply it in layers to build it up. It seems like sometimes before when I would be using it for some thing it would set up faster than I wanted it to. John got the right idea just put tape over it ,and apply it in layers to build it up. How can I make it cure faster or is the faster curing JB Weld as good as the regular JB Weld? )sealant windshield installers use. Or is it a chemical reaction that only time will make cure? room temp will also cure faster than cold shop air. I got one coat on last night but I am trying another coat this morning. Similarly, it is asked, how long does it take JB Weld to harden? Click to see full answer. I use the JB Weld that comes in a putty stick form. }, At room temperature, J-B Weld™ sets in 4-6 hours to a dark grey color. You can test the repair’s completion by pushing your fingernail into the repair. Subject: Re: How do you get JB Weld to cure faster. To get a better hold, use a Dremel and v the crack a little. "publisher": { i have never had a promlom since. worked great. Ask Question + 100. lucas. It is not as strong as the regular stuff. It should allow for expansion that the JB does not. Accordingly, how long does it take for JB Weld to cure? … After J-B WELD has cured for six hours, a heat lamp or light bulb placed near the weld will speed drying time.” After J-B WELD has cured for six hours, a heat lamp or light bulb placed near the weld will speed drying time.” just an ordinary guy, with nothing to lose Joined Jul 2004; Posts 3744; EE Offline; IL, USA. }, )sealant windshield installers use. Thanks, You might try a marine shop and ask for MARIN-TEX like JB WELD but i like it better. let it thicken up a bit , keep working it back into crack as it runs down block. Thanks You might try a marine shop and ask for MARIN-TEX like JB WELD but i like it better. Still have questions? At my age I don't have time to wait. To get a better hold, use a Dremel and v the crack a little. i let my coats dry for a day. make sure your crack … Try JB Weld or JB Kwik Weld on the crack first -- you can pick it up for $4 and it is definitely worth a shot. Can you speed up drying time of J-B weld with baking? Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. let it thicken up a bit , keep working it back into crack as it runs down block. We had a hole in the grain bin on our combine and tried to patch it with regular jb weld but it ran too much and wouldn't dry quickly at all. try not to be in a hurry. had a good size crack on block and intake. room temp will also cure faster than cold shop air. Herein, is JB water Weld permanent? About like using glazing putty. Don’t rush the cure time. But to use only the regular not the fast stuff cause the fast cant take as much heat. Posted: 8/3/2008 7:47:09 AM EST I wouldn't bake it...it would probably end up brittle or chalky. 15-24 hours . Rotate it while you use trouble light or hair dyer. v-dawg. jb weld epoxy cure time, J-B Weld has a tensile strength of 3900 PSI; which is 65% the strength of filler metal. in the Tractor Talk forum followed by comments. I though using more of the hardener in the mix would help but it didn't seem to help any. make sure your crack is super clean and oil free, and dry.use a good brake cleaner or simular product i fixed a 4cyl mercruiser in a boat that i was given with jb weld. I think I read on this site of someone using the urathane (sp? Because it is faster setting, KwikWeld has about two-thirds the strength of J-B Weld; however, they are both strong enough for most projects and repairs. The two parts are formed like a jelly roll , and you just cut off the amount to use, and kneed them together in your hand. When it is hot outside I will use less cream in my body filler mix and when it is cold outside I use a little more. x2 on the window screen, but heat, while making it cure faster will also tend to make it thinner until it starts tacking up. lucas ive found if iput it in the sun it cures fast. { To get a better hold, use a Dremel and v the crack a little. It can be used to seal rotted spots in … heat lamp helps too. "mainEntityOfPage": { Lv 7. You're thinking of traditional JB Weld. Heat helps some, but try putting a layer of masking tape over the crack once the JB is in to hold it in place. I tried holding in front of the space heater and that seemed to make it run more. That seems to be helping or it was just ready to start curing anyway. "interactionType": "http://schema.org/CommentAction", About like using glazing putty. I think you will be fine. I think I read on this site of someone using the urathane (sp? Engine Tech. If you want to get JB apart just torch it. regular set and fast set has a tensil strenght diffrence but a good product. let it thicken up a bit , keep working it back into crack as it runs down block. Here is a starting point on machining. If area appears slightly soft, use a non-flame heat source, such as a hair dryer, to speed cure time, or allow 24 hours before allowing high heat exposure. When fully cured, J-B Weld. I think you will be fine. "@type": "Person", Yes, heat will speed up the cure time. Speed-Talk Google Search; JB weld 5 minute epoxy use. You can actually cure it at temperatures up to 600F however you will give up strength. It was recomened to us to use jb weld on hot grips for atvs and snowmobies. } i fixed a 4cyl mercruiser in a boat that i was given with jb weld. So if you want it to hold, 24 hours is a safe bet. }. I've used it on plastic gas tanks and it seems to work better than the regular type JB. "author": { Allow 2-4 hours set up, depending on temperature and current environment. worked great. The J-B Weld Company is an international company that produces epoxy ... (at cool temperatures) to fully cure and harden. You should try something different as by your own admission it doesn't hold up and needs to be redone. Understanding the difference between Set and Cure time is essential to knowing when a freshly solvent cemented pipe is safe to handle and also when its ready to be pressurized. SteelStik™ … i used the original jb weld with 2-3 layers on block. Will harden in minutes. put the go cart in where it,s warm. Willy --- A few weeks back ,I think it was on this board.....they were talking about fixing cracked blocks, using "BLACK PEPPER"....I don't know what the procedure is, but I know it worked in my Dads F-20 about 55yrs,ago.. As a general rule..... Fast-curing Epoxies are not as strong as the slow-curing type....... Heat helps some, but try putting a layer of masking tape over the crack once the JB is in to hold it in place. JB Weld WaterWeld permanently repair holes, gouges, cuts and more. if i put it in the sun it gets hard in a few hours, if not takes 24 hours. had a good size crack on block and intake. Entender la diferencia entre periodos de tiempo de secado y fraguado es esencial para determinar cuando un ensamble de tubería al cual se le ha aplicado cemento solvente recientemente esta listo para ser … "name": "Willy P" It is very important to give the paste a full 24 hours of cure time before putting the part back into service. had a good size crack on block and intake. Temperatures above 50 °F (10 °C) shorten all these times. When fully cured, J-B Weld is completely resistant to water, gasoline, and about every other petroleum product or automotive chemical. "interactionStatistic": { It was recomened to us to use jb weld on hot grips for atvs and snowmobies. The hot grips keep your hands warm when riding in cold weather. At my age I don't have time to wait. }, Fixed a t-stat housing on my H aand works great You might try a marine shop and ask for MARIN-TEX like JB WELD but i like it better. Placing the glued piece in an oven under 200 degrees Fahrenheit cures it in 30 minutes or even less. 0 0. bandit_60. Because it is faster setting, KwikWeld has about two-thirds the strength of J-B Weld; however, they … Try some all steal or all weld. )sealant windshield installers use. Fixed a t-stat housing on my H aand works great i know certainly not correct to do this process but usually i have found that if you mix it on a piece of card board or plastic let it sit for a hour 1.5 hours maybe 2 let it get fairly thick and tacky then apply and a hair dryer or a heat gun works i know certainly not correct to do this process but usually i have found that if you mix it on a piece of card board or plastic let it sit for a hour 1.5 hours maybe 2 let it get fairly thick and tacky then apply and a hair dryer or a heat gun works ive found if iput it in the sun it cures fast. I am repairing a crack in the block with JBWeld and when I put it in the hole or crack in a few minutes it starts running out the side and down the block. Willy --- A few weeks back ,I think it was on this board.....they were talking about fixing cracked blocks, using BLACK PEPPER ....I don't know what the procedure is, but I know it worked in my Dads F-20 about 55yrs,ago.. Willy --- A few weeks back ,I think it was on this board.....they were talking about fixing cracked blocks, using BLACK PEPPER ....I don't know what the procedure is, but I know it worked in my Dads F-20 about 55yrs,ago.. As a general rule..... Fast-curing Epoxies are not as strong as the slow-curing type....... As a general rule..... Fast-curing Epoxies are not as strong as the slow-curing type....... Heat helps some, but try putting a layer of masking tape over the crack once the JB is in to hold it in place. make sure your crack is super clean and oil free, and dry.use a good brake cleaner or simular product. Cure speed is inversely proportional to reaction time and directly proportional to temperature. JB weld can be cured to near full strength in 20-30 minutes by placing the part in a 200 degree oven. I have used JB kwik lots of times.....also have used Bondo and there are lots of places that it works very well. John got the right idea just put tape over it ,and apply it in layers to build it up. A full cure is reached in 15-24 hours. I use the JB Weld that comes in a putty stick form. I know the JB kwick is not supposed to be as strong as the regular 24 hour cure but the kwick is the only kind I buy. "JB Weld" high strength epoxy cure time is about 24 hours. heat lamp helps too. if i put it in the sun it gets hard in a few hours, if not takes 24 hours. Apply the J-B Weld Original mixture to the broken area and clamp or hold the pieces together until the glue has set (J-B Weld Original sets in 20-25mins). 10 years ago. "@type": "Organization", Similarly, does JB water Weld really work? As others have said, while the heat tends to thin the mixture a bit and allow it to flow more easily it also acts as a catalyst to speed the curing process. I ended up with just using a small fan to blow room temp air on it. It is very important to give the paste a full 24 hours of cure time before putting the part back into service. The need for sealants and epoxies that can withstand the pressure and vibration that occurs within the transmission, oil cases and cam shafts makes the choice of the room temperature gray silicone a winner for repairs in these areas.