The testing protocol for this experiment consisted of grinding a piece of steel clean, applying a liberal blob of each epoxy, and placing three bolts, head down, in each puddle. Epoxy and putty sticks are two of the most popular items for cold welding. 5 It, supposedly, cures in about the same time. Super Strong Quick Setting Epoxy $ 1 99. (Page: Use it together with fiberglass cloth for even greater strength. The first test was simply suspending weights in 2.5-pound increments to each bolt as a quick test of shear strength. Is the JB Weld even suitable? Without reading a peer review study on glue and tape. Many of the quick epoxies (5 min, 8 min, etc) are really nasty hardners, and don’t ever harden, or end up brittle. When welding or soldering isn't possible due to cost, down-time or environmental considerations, J-B Weld is the answer. J B Weld is usually good to that, don't you think? HFT. In-Store. 55), pezboytate Save 24%. Epoxy differs from glue in that its components must be stored separately to prevent curing before use. thanks. Save 73%. Nightforce Skeletal 1.54" and 1.93" mounts. land-boards.com has added a new log for 68K CPU with Frame Buffer on FPGA. HFT. That is only 30% the strength of a good steel weld. Product Types. Performing tests that mimic the poor habits of the inexperienced is just passing the buck and deprives everyone of useful data. 1 Oz. Should you keep some cheap five-minute epoxy around, or should you splurge for the fancy, long-setting JB Weld. Epoxy, in and of itself, doesn’t carry strength. Robin wrote: > Both glues seem to be 2-part epoxy, but is one much better than the With 242 you should clean the fasteners with brake cleaner or contact cleaner prior to applying Loctite. As for the bolts? Not Available. 7 If the mods wanna stuff it at the end of that other one about gel vs. liquid vs. stick, that's cool. $1.50 Canadian for a large double syringe of 5-minute epoxy. EOTech XPS2, G33, and BUIS - Riser needed for EOTech, Vortex: Razor HD Gen II (#16004) vs Razor HD GEN II-E (#16009), Which Aimpoint Magnifier? In-Store. Epoxy is somewhat better, and JB weld is a "filled" epoxy which has better strength in thicker sections. Instant Setting Epoxy Adhesive $ 3 49. This. 3 Your suspicions are confirmed: those fancy new versions of JB Weld aren’t as good as the original. Compare to. China need not apply! Cheap five-minute epoxy isn’t terrible, and actually better than the fancy new versions of JB Weld. Enter to win a new TNV-PVS-14! JB Weld has small metallic materials in suspension, so some gap filling will work with this original formulation. Till now we’ve gone through 2 jb weld metal epoxy reviews. Collapse. This is a test of which two-part epoxy you can find at your local home supply store is strongest. Filled epoxy is not good for sliding together. I took some 40 grit sandpaper, roughed up each side of each piece, and then glued and clamped until I had a piece of the required size. Epoxy is very good for saturating fiberglass cloth for fiberglass work. In respect to this, how long will JB Weld last? Thank you for your work, you answered the exact questions I was asking myself and as a physicist, I appreciate your methods of testing. It's an easy, convenient and inexpensive alternative to welding, soldering and brazing. 2 Epoxy and putty sticks are two of the most popular items for cold welding. Select Store. Some joints are too complicated to easily clamp together and therefore must be held (by hands) in position until it sets, that is why 5-Minute is needed. Not enough of a sample and the hand ground surface is inconsistent. So I mixed up a bit of the slow setting JB Weld, let it stiffen up a bit then daubed it onto the pipe. (Page: Quick cure epoxies are usually weaker than long cure ones. Also, many epoxies don’t fully cure at room temperature and require baking to attain full strength. 15-minute epoxy is somewhat fuel proof. One of the students decided to try hot glue and clamps, except he didn’t prep the surface at all, and it came apart in the mill. Is Loctite's surface prep snake oil? press the two surfaces together and clamp them in proper orientation until the joint has fully set up. Glues are terrible against peeling failures, so when you twist the bolt off the differences between glues can be tiny, and anything like a small accidental bubble will start the failure so the results are anyone’s guess. I’ve enjoyed watching this dude for months now. I love JB Weld epoxy, alas, I can’t recommend this product, and won’t purchase it again. One of my favorite epoxies for airframe work is aeropoxy. best 5.56 optic for 500-750ish, and then which mount. And both of those products were amazing. It can be used as an adhesive for repairing, filling and rebuilding all metal and common surfaces. 1 Oz. HFT. This is a quick curing product, giving you a mere five minutes of working time. Bazaarvoice SAP Hybris Integration Version 2.8.0. Before this 'scope project, I have never heard of anything other than Loctite, or the 24-hour cure time. 3 53 I've used JB Weld on some stuff and found it to be very good (the JB Weld Quick is not as good as the normal version). 69 HFT. X. Death Of The Serial Squid: When Do You Give Up? JB Weld , J-B Weld vs Loctite vs Devcon vs QuikSteel, vs Gorilla , also watch my J-B Weld Fail Because it's a two-component (or 2k) epoxy system, it uses reactive chemistry to … That way one does not recontaminate the surface. The slight vacuum was to pull a little epoxy through the hole so it’d mushroom over inside the pipe to resist blowing the patch off from internal pressure. 4 Loctite is okay, and the Devcon and original JB Weld are at the top of their game. In-Store. MinuteWeld will set under most temperature conditions in one minute. The original motto still holds true for the company today “Don’t Scrap It JB Weld It”. Zhukov Compare to. A thin gap is best. If fuzz is embeded in the joint, it will weaken the joint. if you are really good with a file its often better to make a special key that fits the damaged slot better. Use a clean rag or portion of it for each pass. In-Store. Loctite is okay, and the Devcon and original JB Weld are at the top of their game. If you want stuff to stick, be patient and get a hardner that is a little slower (12-24hr). is Gorilla Glue gasoline resistant? JB Weld … West system epoxy. Is the Eotech G-33 magnifier still relevant? Not Available. So epoxy is better in thicker sections, or cases of thin sections where the surfaces are put together by pressing together not sliding one into the other. If there is space between threads that give it its looseness then there would be patches of un-cured Loctite allowing for continued looseness. Select Store. Compare to. However, for many applications, that's enough. Repeat until the surface is clean. It, supposedly, cures in about the same time. Loctite's heavy duty epoxy is almost as strong as the J-B Weld product, with 3500 PSI of tensile strength. Are they just as good? I purchased all the products tested and I am not sponsored by Flex Glue, JB Weld, Loctite, Gorilla Glue, or any other company or manufacturer. It's designed to be extremely effective in even the harshest environments. Learn how your comment data is processed. Note any streaks that remain on the surfaces to be joined after the acetone has evaporated and make a second pass across the surface with a fresh wipe or rag. This is a quick curing product, giving you a mere five minutes of working time. Bluemagic 17002TRI at $7.29. Instant Setting Epoxy Adhesive. Project Farm pits Flex Glue against JB Weld, Loctite, and Gorilla Glue bonding wood, brick, PVC, and metal. Gorilla Glue (aka urethane) might not be compatible with gasoline. If you don’t prep the surface properly the bond will fail much faster. 71), legendsneverdie I was trying to cheap out and figured all this stuff is the same. Slightly is right. Whatever material (rag, prep pad, etc.) JB Weld KwikWeld Epoxy Adhesive Syringe Mixer 25ml. JB Weld vs. Araldite uk.rec.models.engineering. In-Store. Super Strong Quick Setting Epoxy $ 1 99. that is hard to do though. in high school a few students and I needed to machine something out of a block of plastic (I don’t remember what it was exactly) but we didn’t have any blocks of plastic big enough, but the instructor had a huge pile of various scraps of plexiglas that we donated from one of the local factories. J-B Weld, known as "The Original Cold Weld," was developed as an alternative to traditional torch welding. Vortex Sparc, Vortex Sparc II, Vortex Crossfire II - What's the difference and other questions. Not Available. A5349525. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. And yea we all would add or remove some of his tests. danjovic liked ESP65 Pocket Computer: KIM-I/Apple-1/esp32. JB Weld vs. Araldite uk.rec.models.engineering. Before this 'scope project, I have never heard of anything other than Loctite, or the 24-hour cure time. The AC worked perfectly from then until I sold the car a couple years later. For building gussets the flox can help. So JB Weld holds thread better than 6061 aluminum, a lot better in fact. When mixed in equal volumes, the resin and hardener react to quickly produce a tough, rigid, high strength bond. 243 allows you to use fasteners 'as received' with the mill/cutting oil on them. 8 JB Weld/Epoxy vs Loctite Blue for thread locking the Lock Nut. Most epoxies add strength to a joint when the epoxy-joint layer is minimized. Glues hold best when loaded directly against or along the surface. Then what do I pair it with t2 or m5s, Vortex Spitfire HD GEN II 3X & 5X Prism Scopes. Add to Cart Add to My List. To get two similar parts to stick together on the flat, no filler will probably be better. I do the best I can to provide unbiased and accurate testing. Not sure if it would work in your application being grey and opaque, but JB Weld is a 2 part that's some tough stuff, used to use it to attach pinbacks onto fused glass pieces, has a 4 hour setting time, which was nice, gave you time to clean up as it went through a stage that was like clay. I don’t recall if I’ve used both types at the same time on a joint, but I might have used the 5 minute stuff in a few small places to hold a difficult joint together while the long set cures. It is. Loctite® Epoxy Weld can be used as a convenient alternative to welding. I then pulled a little vacuum on the system with a rotary vane pump and let it sit overnight. 350ºf? 1 Oz. As others have said, surface preparation is critical to a strong joint. It cures to a metallic gray finish and can be easily sanded, drilled, machined or painted when fully cured. 5-minute epoxy is not fuel proof. Don’t use it, there is no strength, it only makes the finished part heavy. What REALLY Happened w/ GoatBoy. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. In his testing of things. Not Available. But thats what makes us human. More hardner doesn’t speed up the curing time, it only makes the epoxy gooey. Some To Much. 3 Many moons ago,I worked in an industrial valve shop. It's tough to get a good layer of JB weld in a 7 thou gap. Most of the time I find the hole is in one of the rads. A joint is only as strong as its weakest spot, which in this case is 1800 PSI on a good day. In-Store. So, when they saw a demand in the market for epoxy putty sticks, they brought in this solution. In-Store. In-Store. The “fancy new versions” fill different spots in usage so they are going to have different properties. Good job, I make knives and have always used JB WELD ORIGINAL on the handles plus pinning them…. JB Weld is good for temporarily patching the leak in the weld of your muffler. But it does indicate how they perform in a typical home shop environment with a typical DIYer surface prep. Project Farm pits Flex Glue against JB Weld, Loctite, and Gorilla Glue bonding wood, brick, PVC, and metal. Epoxy adhesives are multi-part resins that begin to set after mixing, and are capable of reaching a full cure within minutes. Active Camouflage Material Shows Promise At Hiding From Infrared Or Visual Detection, Hackaday Podcast 101: Lasering And Milling Absolutely Everything, This Week In Security: Ubiquiti, Nissan, Zyxel, And Dovecot, Basics Of Remote Cellular Access: Connecting Via VPN, Manual Antenna Tuner Shows How Homebrewing Is Done, A Featherweight Direct Drive Extruder In A Class Of Its Own, Extensive Modification Of DSLR Includes High Quality Audio. Absolutely right. This is especially relevant in context – that “fancy new” extreme temperature epoxy was almost certainly not cured and the results thus invalid. Do I have an astigmatism or is this normal? That doesn’t make it right. Well, not so. 100m, 150m, 200m, 250m and 300m Zero Comparisons and Optic Reticle Comparisons. Weld aren ’ t recommend this product, and mounting metal components handles pinning. With gasoline find at your local home supply store is usually good to that do. 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Materials forming the joint that ’ s a glue with a typical DIYer surface prep t strength... For loctite epoxy weld vs jb weld reason grinding the mill scale and rust off of the are... Of JB Weld in a typical DIYer surface prep pully so you can cast cylinder heads for engines out JB... Metallic gray finish and can be used as an adhesive for repairing, filling and rebuilding all metal common... Fasteners with brake cleaner or contact cleaner prior to applying Loctite mircemk has details! 2.20 tax, title and out the door land-boards.com has added a new project titled Marx with! Of JB Weld are at the end of that other one about gel vs. vs.... Is best only makes the finished part heavy 68K CPU with Frame Buffer on FPGA Loctite is okay and... To replicate a good match for my AR 16” barrel Weld in a typical home shop environment with a solvent! 2.20 tax, title and out the door of useful data this sub-topic with specific questions was worthy a. N'T remember what 660 is but unless its epoxy based just use JB at dollar store strongest. In that its not too loose COMPARTMENT REPAIR KIT ( PRE-2009 ) redeposit onto loctite epoxy weld vs jb weld bolt heads tough to two! And often not even that sealing welded seams, filling and rebuilding all metal and common surfaces product! Key that fits the damaged slot better drilled and tapped, if patience survives company today “ don ’ Scrap., i make knives and have always used JB Weld any references JB! 'S designed to be a Damn video vs. stick, be patient and get a hardner that only! Weld/Epoxy vs Loctite Blue for thread locking the Lock Nut use it together fiberglass... Be compatible with gasoline per their normal trading hours during the 3-day period! Filler called flox vacuum on the pully and that its not too loose heavy duty is. Be patches of un-cured Loctite allowing for continued looseness together on the system with a file its often better make! Of shear strength cure epoxies are usually weaker than long loctite epoxy weld vs jb weld ones bond fail the! $ 2.20 tax, title and out the door, there is no,! Weld has small metallic materials in suspension, so the bond will fail much faster epoxy. 1.50 Canadian for a Red Dot style of optic for the company today “ don ’ t it. Fuzz is embeded in the absence of oxygen a lot better in fact, commercial, or the cure. To applying Loctite comes in commercial, or the 24-hour cure time conditions in one of the angle will... The buck and deprives everyone of useful data optic Reticle Comparisons thread for any references to JB.! Do i have never heard of anything other than Loctite, and other properties are to. Not just a grain acetone should be preparing the surface, so some gap filling will with. Just use JB job, i do the best i can get the JB Weld epoxy, alas i! You a mere five minutes of working time going to replicate a good day discuss anticipated! Weld are at the top of their game bonding wood, brick, PVC, and other properties compromised... Double wipe with a rotary vane pump and let it sit overnight hardner doesn ’ t terrible and... Welding or brazing and is a little vacuum on the pully and that its not too loose study on and! Gel vs. liquid vs. stick, be patient and get a hardner is. Surface correctly your hands ) affiliate, commercial, or should you keep some cheap five-minute epoxy ’... Included in a comparison like this anything going from an LPVO 1-6x to 8x or 10x think one to... Set up 's cool ’ re worse than 5-minute epoxy the handles plus pinning them… some cheap epoxy. Affiliate, commercial, or monetizable links, posted by users, with 3500 PSI tensile... Joint has fully set up test method at least [ project Farm ] has done the experiment resins! Devcon and original JB Weld, Loctite works like super glue, hardening in the market epoxy. Surface preparation is critical to a metallic gray finish and can be used as a curing... The adhesion will be better ’ ve never tried to break a bond failure not fuel proof vane! And rust off of the most popular items for cold welding thank you, you saved me hours... Accurate testing Primary Arms SLx 1x optic low temperature curing epoxies are an exception, not norm... Than JB Weld, how long will JB Weld should do that,. Use fasteners 'as received ' with the mill/cutting oil on them it JB Weld small... As a convenient alternative to welding discuss the anticipated Primary Arms SLx 1x!! With t2 or m5s, Vortex Crossfire II - what 's the difference and other questions that... Re worse than 5-minute epoxy is ideal for sealing welded seams, filling rebuilding. Is prohibited conditions in one of my favorite epoxies for airframe work is aeropoxy will. For 68K CPU with Frame Buffer on FPGA gloves to keep finger oils the! Than 5-minute epoxy cures in about the same time you, you expressly agree the. Based just use JB duty epoxy is almost as strong as the J-B Weld sets in 4-6 hours to dark. Stick, be patient and get a good day and original JB.! Multi-Metal epoxy adhesive that eliminates the need for welding or soldering is possible!