Fluid weld like JB Weld gets shaky when presented to temperatures higher than 600 degrees Fahrenheit. I used a brass wire brush to scrub out loose rust of which there was plenty. It looked pretty rough but still flowed as it finished setting to the point that it didn't look like a total hack job. Will update this after product has setup and been tested. 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. Then I took the car out 4 time over the next two days less than 3 miles. No cracks in sight. This video contains Paid links that gives me a 6% commission if you click and buy any product on that website . It fully cured. Used in conjunction with Permatex Muffler & Tailpipe Tape, the putty can mend even large holes. Other reviews had mentioned getting it mixed adequately was key so I bent a wire and stuck it in a drill to do the mixing. Visa. I used nearly all of it anyway. Highly recommended 3 people found this helpful. J-B Weld 2 oz. So far so good I drove it 3 days no check engine light and the exhaust putty is holding up so far. J-B Weld 2 oz. (ONLY after a 5 hour waiting period ) .... do all of the above for heaven like happiness with the results ... anything else will be pure HELL .... Worth a try because it might save so much money, but it seems to crack, making it more or less useless, Reviewed in the United States on March 26, 2018. tl;dr - I applied this carefully over a crack in my exhaust manifold, the paste cracked in the same place. Click here to get all the product details. Trusted by pros and DIY-ers for 50 years. We are here to help. Compare. J-B Weld™ ExtremeHeat™ is formulated to allow for repairs to iron, ... Open J-B Weld® Extreme Heat™. American Express. Cleaned skillet thoroughly and went through two seasoning cycles @ 500 degrees for 1 hour plus cool down time. HPP Lunds are the proud Australian distributors of America’s leading epoxy bonds. JB WELD EXTREME HEAT: Is formulated for repairs to iron, steel and metal in high temperature environments 1000°F / 538°C. Reviewed in the United States on November 17, 2018. We used Permatex 80333 Muffler & Tailpipe Putty on the same muffler. With the high temperature it would not work. Until I used this product, I raved about JB Weld. Mastercard. All J-B Weld epoxy products are based on the same chemistry, making them the best choice for any project you need to tackle. Reviewed in the United States on June 20, 2017. Pleased as punch - repaired a cracked cast iron skillet, Reviewed in the United States on January 8, 2019. Reviewed in the United States on August 3, 2018. O'Reilly Auto Parts carries J-B Weld. It's an easy, convenient and inexpensive alternative to welding, soldering and brazing. I spead it on with a wooden coffee stirrer stick. Once you mix the product you must use it all or throw it away. The putty is kind of self leveling which is good. I have used the skillet a few times since and the repair has held up. Thoroughly mix product. Skip to main content.us. ... J-B Weld is 100% the real deal. It is very lumpy so it does not spread evenly or smoothly. J-B Weld understands that it can be overwhelming when selecting a new product. $21.72 $ 21. 1999 Ford Contour 240,000 miles. Remove dirt, debris or loose contaminants from surface. The most effortless approach to eliminate J-B Weld from metal or other warmth safe materials is to add extraordinary warmth. The paste is resistant to temperatures of up to 1800 degrees F. 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. It is able to withstand continuous heat exposure of 450ºF and intermittent heat exposure to 500ºF. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Test cure by pressing fingernail or thumbnail into repair material. Reviewed in the United States on January 9, 2020. ExtremeHeat™ is an epoxy putty specifically formulated to bond and repair materials that will be exposed to high temperatures in automotive and industrial maintenance applications. 4.3 out of 5 stars 128 ratings | 4 answered questions Amazon's Choice recommends highly rated and well-priced products. Price $7.09. The Permatex product spread like mayonnaise and adhered perfectly. JB-WELD Company offers the most durable cold weld products available- products th J-B Weld. Only 11 left in stock - order soon. There's a problem loading this menu right now. The paste did not want to stick and, when we used it on thru holes, it just fell out the other side. […] Don't take my word for it, check Amazon pictures and reviews. In stock I followed the directions buy thoroughly cleaning the crack, then using a Dremel with a small ball bit I grooved the crack to give the JB Weld something to adhere to. Tested overnight with water, no leaks. JB weld high heat - The Heat Specialist Repairs and seals reliably even with up to 260°C JB weld is considered as the most powerful adhesive of the world! For some repairs, open small cracks further with a drill or screwdriver to create a 1/8" gap. THE ORIGINAL COLD WELD: JB Weld was developed as an alternative to torch welding. Use sand paper to roughen. THE ORIGINAL COLD WELD: JB Weld was developed as … This video contains Paid links that gives me a 6% commission if you click and buy any product on that website . And of coarse 24hrs cure time. Find helpful customer reviews and review ratings for JB WELD HIGH Heat EPOXY STIK at Amazon.com. Kwikwood Epoxy Putty Stick Model# 8258 $ 7 51 $ 7 51. J-B Weld Exhaust System Sealant is a heat resistant paste that is used to seal gaps, smooth seams or seal pipe connections within an exhaust system reassembly or repair. You really have to prepare the surface. 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. This was a tough application because it was the exhaust underneath the truck so gravity is working against you. Dynamix Web Design It kind of drips but by that time is so thick it still stays in place, mostly. THE ORIGINAL COLD WELD: JB Weld was developed as … J-B Weld is a name synonymous in most garages and workshops thanks to its long-standing reputation in the automotive industry since its humble beginnings in a Texan truck servicing garage in 1969. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. See all details for J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste -... © 1996-2021, Amazon.com, Inc. or its affiliates. I have no idea what this would be good for...Dear lord, the mixing nazis are here. Money saver. You must not 'bruise' the application ... not for those who want to contribute nothing to the prep work or application volume or shape and assume the product will work itself out. JB WELD EXTREME HEAT: Is formulated for repairs to iron, steel and metal in high temperature environments 1000°F / 538°C. After cracking one of my antique cast iron skillets I figured I had nothing to lose and might as well give it a try, sure glad I did!!! Do not spread the JB out in a 'sheet' ... you aren't making a peanut butter sandwich. Sure, the engine block may hit 180-220 degrees, but that is nothing compared to the extreme heat suffered by the exhaust, where temps can easily reach 1,200 degrees on a standard non-high-performance engine. Please make sure that you are posting in the form of a question. Buy JB Weld ExtremeHeat now! Accessibility wasn't great so it was a little difficult to get it spread like I wanted it and I worked it a little too long after it was starting to set. J-B Weld works on most surfaces, forming an extremely tough and permanent metallic bond, which can withstand high pressure and extreme heat, making it perfect for automotive repairs, even in the engine. J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste -... J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz. Received product today. I have replaced this manifold 3 times and an tired of changing it. We wire brushed a big muffler down to clean bare metal. Used this to repair a crack on a '97 Nissan Hardbody exhaust manifold. This page works best with JavaScript. Used it to fill in rusted out gap on an oxygen sensor bung that was leaking air into the 02 sensor and causing false reading. SELECT STORE. Vi var i utgangspunktet ganske skeptiske til omtalen av denne epoxymassen, men etterhvert har vi blitt overbevist om at JB Weld er bedre enn de fleste epoxylim: Med en bruddstyrke på 278.4kg/cm2 kan JB Weld lime motorblokker og topplokk, manifolder osv. J-B Weld ExtremeHeat is formulated to allow repairs to iron, steel and metal in high temperature environments. Then two stove 250 heat up cool down cycles. I wanted to try this method and see how long it lasts. Non-flammable, it contains no solvents or Volatile Organic Compounds (VOCs). Choose an item or category to find the specific products you need. Repaired a rusted out oxygen sensor mount to fix check engine light, Reviewed in the United States on August 6, 2017. Your recently viewed items and featured recommendations, Select the department you want to search in, Only for the BIG BANG Sheldon type person, Reviewed in the United States on June 19, 2019. Pinch with 2 fingers to zoom. 72. If unable to penetrate, then repair is complete. J-B Weld Safety Data Sheets Below you can find the entire listing of JB Weld products JRP Distribution has available, and the Safety Data Sheet relating to each product. ... Add to Cart. J-B Weld is one of many national brands you know and trust carried by O'Reilly Auto Parts. Good prep work and cure time is key. Then I let it sit for the full 24 hours before driving, to allow it to cure fully. Lay in the epoxy in a toothpaste like blobby line ... unlike JB REGULAR this extreme heat version is water based and leak out areas are easily wiped off with a napkin or cloth like you were an epoxy application perfectionist. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. When fully cured, this metallic compound can be drilled, machined or sanded. Lay in the epoxy in a toothpaste like blobby line ... unlike JB REGULAR this extreme heat version is water based and leak out areas are easily wiped off with a napkin or cloth like you were an epoxy application perfectionist. Achieve an invisible professional repair to your textured wall by using this J-B Weld High Heat Adhesive Putty. But getting air into the 02 sensor due to rusted out fitting contributed to the problem. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Once cured, J-B Weld can be ground, filed, painted and drilled just like a … Available online or in-store at Repco today. The truck has 2 catalytic converters and the original owner replaced the passenger side one more than 50,000 miles ago so I know the other one is getting to the end of its life. He was 30 years ago in the UNITED STATES developed and can be found … The world's finest cold-weld compound. I was wearing chemistry lab goggles and my face was covered with rust afterwards. Kept me from having to buy a new exhaust manifold. Method One: Applying extreme heat to JB Weld. How to Use JB Weld Original . Unlike standard JB Weld epoxy, ExtremeHeat is an air cure product designed specifically for high heat applications, withstanding up to 2,400 degrees Fahrenheit of continuous heat. Looking for J-B WELD Series ExtremeHeat, Epoxy Adhesive, Jar, 3.0 oz, Gray, 1 hr Work Life (453U38)? J-B Weld ExtremeHeat organic repair paste. 9.99 $ This industrial-strength product outperforms conventional epoxy putties at high temperatures and sets in 1 hour at room temperature. Discover. JB WELD EXTREME HEAT: Is formulated for repairs to iron, steel and metal in high temperature environments-2400F / 1300C. High Heat Adhesive Putty-8297 - The Home Depot Store Finder All of that does come with a few caveats, however. J-B Weld 37901 Extreme Heat High Temperature Resistant Metallic Paste (3) Visit the J-B Weld Store. Repeat test until fully cured. GLUE EPOXY J-B WELD JB8270 2X28G TUBE. Compare. This mean that your repair will last even under extreme heat conditions. I cleaned the area with degreaser and applied the product. Have use J-B Weld before and the tubes and then the epoxy I tried this product cuz I had success with other products and buy J-B Weld this product failed. Part # 37901A. This product is water based, non-flammable and contains no solvents or Volatile Organic Compounds (VOCs). HighHeat is a hand mixable epoxy putty stick specifically formulated to bond and repair materials that will be exposed to high temperatures in ... About J-B Weld Know Your Bond Terms FAQs Contact Find Your Fix. It crack every time. Won't happen ... Clean the metal with something strong like ammonia, better yet is to scratch up the surfaces. 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