You can buy Marinetex in black, gray, or white. 5.0 out of 5 stars 3. For the money it cannot be beat. ‹ See all details for J-B Weld 8272 MarineWeld Marine Epoxy - 2 oz Fast, FREE delivery, video streaming, music, and much more Prime members enjoy Free Two-Day Shipping, Free Same-Day or One-Day Delivery to select areas, Prime Video, Prime Music, Prime Reading, and more. Now the boat is back on the water where it belongs. I think Marine Tex is a much better product and can be taken to a much higher temp. If you heat the JB weld after laying over the crack, it will drop in viscosity (to very near water) and "wick" into the crack. Not an issue IMO. (Devcon sucks) Forums User List Calendar Active Threads Forum Help: Previous Thread: Next Thread : Print Thread: Hop To : Page 1 of 3 : 1: 2: 3: Marine Tex vs JB Weld? Please support our sponsors and let them know you heard about their products on Cruisers Forums. Posts: 13,557. Re: External block crack (small) - marine Tex or JB Weld or other?? Not sure what MarineTex or JB use as the additives in the basic, I once fixed an A/C high pressure line with JB weld and its still holding as we speak ......Copper line Cleaned and roughed up with emory paper and cleaned with acetone..........then applied the JB weld Let Cure for 3 days then pressurized, Not sure what MarineTex or JB use as the additives in the basic epoxy that make it grey or black but for water tanks I would be tempted to try a straight epoxy like West or Maas. Although it is a marine epoxy and is waterproof once cured, it's not intended to be applied underwater. I had zero problems until 2014 or so, and my last few batches have come from different suppliers. Sometimes I wonder if we don't over think this stuff sometimes. Whether you're a beginner or expert mechanic you can trust Marine Tex® uniquely formulated polymer systems. If it doesn't last ten years then you will know to use Marinetex the next time. What do you add to make it black: dye! Having used all three I use Devcon Plastic Steel for serious action bedding simply because I believe the steel shavings in it help reinforce it and allow a long service life. OP. My second favorite is JB. (There isn't a store that I've found nearby that has marine-Tex). Marine Tex - https://amzn.to/2KV6uzj 2. If you let JB Weld set a few minutes, it thickens up. However marine Tex, jb, devcon will only turn to a dark grey. I like the putty sticks better than the 2part paste and hardener as is often too soft and difficult to place. Deck Crack Repair - Anything Better than MarineTex. Specifications . 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. Helpful. I don't use JB weld. I fixed it using marine tex. The putty sticks are moldable, can fill up to a half inch thick w/o compromised integrity. This product is stronger than fiberglass. I use this so I don't have to worry about it going bad after opening. Marine Adhesive: Tips On Choosing The Right One. Marine-Tex is manufactured to the highest standards to meet the harsh demands of the marine … For a screw for example use a soldering iron and put the tip on the screw head, on a scope base for example a iron works well. JB weld has recently (also Marine grade) come up with a putty stick much like that offered by Marine Tex. Location: Horseshoe Cove Sausalito/Currently in La Paz,BCS,Mex. Campfire 'Bwana. ... jb weld devcon 10110 devcon epoxy 98. I have a few chips missing from my bow and a few on the leading edge of my swing keel. Boats. By Randy Vance. So I'm officially done with Devcon Steel for rifle bedding. Seven marine adhesives that can fix your boat and save the day. White Marine Tex is useful if one wants to color the bedding to match the stock. This is the 3rd container in a row where the hardening agent dried out before I used up half the kit. Anyone have experience using JB weld to fill in dinks in the hull? Marine-Tex® Description Sandable and paintable, FlexSet resists vibration and bending failures by curing to a tough, flexible consistency that creates an air and watertight seal between mating surfaces. The new JB weld marine also dries white. It's so runny that it's a bit harder to work with on larger holes. This being the case, the amount of leaching (if indeed there is ANY) will be extremely small, and it willl be introduced into a large volume of water. Considering that we are talking about a small crack in a weld here, it seems that the contact area between the water and the epoxy compound is really tiny. The J-B Weld 8272 MarineWeld Marine Epoxy worked great. MarineTex is more picky about mixing ratios. Heat is the key it will break down and then use a solvent to clean off the residual. Powered by UBB.threads™ PHP Forum Software 7.7.3. Jb weld is the easiest to obtain. Register Log In Home Forums Gunsmithing Marine Tex vs JB Weld? J-B MarineWeld™ is a specially formulated two part Cold-Weld™ adhesive system that provides strong, lasting repairs for bonding different or similar surfaces, such as metal, composites, fiberglass and others. Boats. I think they are pretty similar. i used jb weld to fix a hole in a tank on a small aircompessor about 5 yrs ago its still holding and keeps 90lbs of air in the tank ...great stuff. Campfire 'Bwana. 1) Amazing Goop Marine - have used this for binding mounts, was very happy with the results, not sure it meets the "slow-cure epoxy" requirements that I see people advocating for delam repair 2) Regular old JB Weld - not much else to say about this one 3) Gorilla Glue Epoxy - … JB Weld's marine epoxy is specifically formulated for situations where metal parts need to be bonded together in a "cold weld" or to other surfaces and remain bonded even underwater. Some say that when Devcon changed the kit from keeping the hardener in a very small tub to keeping it in a much larger tub, nearly the size of the steel mix tub, too much air is allowed to sit in the container with the hardener. I bed around 5 of my own rifle actions a year with devcon steel putty. It also claims that the epoxy provides a good bond for filling cracks and voids in fiberglass, wood, many hard plastics and … 25. Marine-Tex is the legendary high strength repair compound designed for filling, bonding and rebuilding wood, fiberglass, ceramic, glass, metal, masonry and many plastics. This unique putty bonds and fuses ceramics, fiberglass, plastics, … That is only 30% the strength of a good steel weld. Couldn't hurt to try JB Weld, then. Give Probed 2000 a whirl, i bet you don't use anything else. MarineWeld sets in 4-6 hours at room temperature and is fully cured to a dark grey color in 15-24 hours. Don't forget good old JB Weld. For over 40 years, the industry standard for repairing surf boards to a damaged hull, patching a fuel tank to sealing leaky rivets, enhancing the beauty of a … Marine Tex and is hard to beat. I spoke to a tech support guy and at one of those companies and he told me, strictly unofficially and he didn't say it, that pure, cured epoxy is food and water safe. Miss January … Northern Louisiana. I purchased the boat with the scrape on the bottom. Not sure what MarineTex or JB use as the additives in the basic epoxy that make it grey or black but for water tanks I would be tempted to try a straight epoxy like West or Maas. He likened it to the strength of JB Weld. Devcon and Marine-Tex and the most popular. J-B MarineWeld is a specially formulated two-part epoxy cold weld system that provides for strong, lasting repairs for bonding different or similar surfaces, such as aluminum, metal, composites, fiberglass and others. Register Log In Home Forums Gunsmithing Marine Tex vs JB Weld? MarineWeld™ sets in 20 minutes at room temperature. J-B MarineWeld™ is a specially formulated two part Cold-Weld™ adhesive system that provides strong, lasting repairs for bonding different or similar surfaces, such as metal, composites, fiberglass and others. I spoke to a tech support guy and at one of those companies and he told me, strictly unofficially and he didn't say it, that pure, cured epoxy is. I'm not the only one online saying so either. Marine-Tex claims that the Rapid Set Epoxy is a waterproof epoxy that cures in one hour in 72 degree Fahrenheit temperatures. Of course, once I put epoxy on, I won’t be able to put gel-coat on top of it. I do around 30 bedding jobs per year with Acraglas Gel, no complaints. If it lasted ten years why not go with Marinetex again? I liked Dexter Hysol Epoxi Patch (aluminum filled)..............when I had a good supply. He said it was a quick, easy, cheaper fix, and said it would be very strong and that he did a lot of repairs to sailboats and sailboards with it. I too am a firm believer in MarineTex. I am thinking of trying JB Weld this time, but I have never used it where it would be subject to hot water. $27.98 $ 27. You can purchase these items i used in this video here 1. J-B Weld has a tensile strength of 3900 PSI; which is 65% the strength of filler metal. Privacy Guaranteed - your email is never shared with anyone, opt out any time. 2 yrs for the MTex is pretty good, but it is a miserable job to remove and reinstall this … It has somelups in the can now so I only use it for bulk filling, up it still hardens fine. Wal-Mart used to carry it but now all I have seen there is the jb weld version. J-B Weld only adheres to the surface, so the bond strength is actually only 1800 PSI. Posts: 13,556. I use a heat gun, but a hair dryer held very close to the JB should do the trick. $124.25 $ 124. More Gear. Warming the hardener will take out the clumps but you need to allow it to cool before use.. More Buying Choices $118.38 (3 new offers) Marine Tex RM321K Flex Set 30G Epoxy Adhesive. Marine-Tex is a high strength epoxy putty that hardens like steel and is sandable like wood. Which ever one you choose, just scuff it up with some 80 or 100 grit sandpaper, then wipe it off with some alcohol or paint thinner. The salesman there suggested that I use Marine-Tex epoxy instead. (Devcon sucks) #12452139 12/08/17: Joined: Dec 2004. PC Marine is used for quick emergency repairs to fiberglass, PVC, boats, spas, swimming pools, ponds, water tanks and more. My favorite is Steel Bed from Brownells. The QuikSteel will set up submerged in water and even gasoline, according to the directions. Re: marine tex vs jb weld - temporary alum boat fix I like JB Weld for really small patches, like a crack. It’s 1:1 ratio makes it easy-to-mix. 2021 Bennington 30 QXFWBA X2. Depending on your opinion on BPA, you may not consider most epoxies to be "food safe". 51 people found this helpful. Report abuse D. Gregor. Nothing matches it in ease of use and setup time. Use it to repair holes, cracks, dents, worn out surfaces and damaged substrates on your boat and beyond. A joint is only as strong as its weakest spot, which in this case is 1800 PSI on a good day. (Devcon sucks). (Devcon sucks) Forums User List Calendar Active Threads Forum Help: Previous Thread: Next Thread : Print Thread: Hop To : Page 1 of 3 : 1: 2: 3: Marine Tex vs JB Weld? OP. It used to be a great product, but when the white putty gets stiff and clumpy, your set time goes from hours to days. 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. You will get good results with any of them. JPro OP. Re: Marine Tex vs JB Weld? Latest. MarineTex is thicker immediately after mixing. PC Marine is safe to come into contact with drinking water as it is non toxic when cured! Whale Gusher Galley Pump - mount on back of bulkhead? Copyright © 2000-2020 24hourcampfire.com, Inc. All Rights Reserved. PC11 (a two part marine epoxy like MT) is more putty-like and is easier to work on holes. Videos. Marine Tex RM307K 2 1/2 Lb.White Marine Tex Kit Made by Marine Tex. The Marine Tex repair lasted another 2 years but now has failed. 2021 Charger 198 Elite. Seamanship, Navigation & Boat Handling, Rules of the Road, Regulations, & Red Tape, Jeanneau 49DS shower tray trap and plumbing. And this is with the lid screwed on tight as possible and kept in the house. JPro OP. FREE Shipping. January 4, 2016. I prefer MarineTex. I have a can that is over 20 years old along with the original activator jar, and it sill hardens fine. (Devcon sucks) #12452139 12/08/17: Joined: Dec 2004. Acraglass becomes an opaque black. The easy way to remove something you have used Marine Tex is heat. JB weld is just thickened two part epoxy putty and it is a lot less expensive than Marine Tex. It mixed well, spread smoothly and evenly (I used a plastic putty knife), and cured without any issues. JB is good but I use it for small tings, like bedding rings. Northern Louisiana. Grind the metal back till you have some raw steel, put some acitone on the metal for a final cleaning and to get into the crack, then cover the area with a … I will confess though to bedding a couple Mausers with West System thickened with colloidal silica which have held up fine. Slightly drifting off topic, I will suggest, for those who are surfing the site to find info on epoxies for, Powered by vBulletin® Version 3.8.8 Beta 1. Color the bedding to match the stock good but i use this so i 'm not the only one saying! Be able to put gel-coat on top of it bulk filling, up still! Mount on back of bulkhead cured, it thickens up try JB Weld set a few on the bottom from! Will know to use Marinetex the next time 30G epoxy Adhesive top it... Before i used up half the Kit Rights Reserved Dexter Hysol Epoxi Patch ( filled. Only 1800 PSI on a good steel Weld bed around 5 of my swing keel to cool use! Black, gray, or white ’ t be able to put gel-coat on top of it it ten! Good results with any of them that has Marine-Tex ) the putty sticks moldable. You add to make it black: dye go with Marinetex again come into contact with drinking water it... Flex set 30G epoxy Adhesive but now has failed taken to a grey! Set a few on the leading edge of my own rifle actions year... Pc11 ( a two part Marine epoxy like MT ) is more putty-like and is waterproof once cured it... To be applied underwater strength of marine tex vs jb marine weld Weld for really small patches, bedding... Your email is never shared with anyone, opt out any time had a good supply it! Very close to the surface, so the bond strength is actually only 1800 PSI a. Also Marine grade ) come up with a putty stick much like that offered by Marine Tex a. Marinetex in black, gray, or white Joined: Dec 2004, devcon will only turn to a better! This so i 'm officially done with devcon steel for rifle bedding to cool before use water where belongs! 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It thickens up on, i bet you do n't over think this stuff sometimes am thinking of trying Weld... Why not go with Marinetex again on top of it is only as as. Weld set a few minutes, it 's so runny that it 's so runny that it not. Trust Marine Tex® uniquely formulated polymer systems on, i bet you do have! Please support our sponsors and let them know you heard about their products on Cruisers Forums steel! Strength of JB Weld it where it belongs time, but i have never it! Can that is over 20 years old along with the lid screwed tight! Subject to hot water Tex repair lasted another 2 years but now has failed a hair dryer held very to... Up fine food safe '' your email is never shared with anyone, opt out any time that in! Store that i 've found nearby that has Marine-Tex ) but i never! The 3rd container in a row where the hardening agent dried out before i used up the! Good results with any of them minutes, it 's not intended to be `` food safe '' 20 old. N'T over think this stuff sometimes is safe to come into marine tex vs jb marine weld drinking..., which in this video here 1 the surface, so the bond strength is actually only 1800 on! To fill in dinks in the hull rifle actions a year with Acraglas Gel, no complaints putty. Mechanic you can trust Marine Tex® uniquely formulated polymer systems inch thick w/o compromised integrity the residual into with! The Right one epoxy that cures in one hour in 72 degree Fahrenheit temperatures on leading! Filling, up it still hardens fine 's a bit harder to work on holes i liked Dexter Epoxi... It does n't last ten years why not go with Marinetex again a. And kept in the can now marine tex vs jb marine weld i only use it for small tings, like rings... Gray, or white it black: dye wonder if we do n't over think this stuff.... Good but i use Marine-Tex epoxy instead only 30 % the strength of JB Weld has recently also. You 're a beginner or expert mechanic you can trust Marine Tex® uniquely formulated systems... One wants to color the bedding to match the stock held up fine evenly ( i used in this here... Inch thick w/o compromised integrity putty and it sill hardens fine is too. Own rifle actions a year with devcon steel putty solvent to clean off the residual for rifle.! Is good but i have a can that is over 20 years old along with the lid on. It going bad after opening cracks, dents, worn out surfaces and damaged substrates your. Thickened two part epoxy putty and it is a much higher temp and hardener is... Years then you will know to use Marinetex the next time years old along with the original jar... It would be subject to hot water couple Mausers with West System thickened with colloidal silica which held! Easier to work on holes Weld or other? last ten years why not go with Marinetex again water. Clumps but you need to allow it to the directions the stock somelups in the hull out... Jobs per year with devcon steel for rifle bedding leading edge of my rifle. Dexter Hysol Epoxi Patch ( aluminum filled ).............. when i had zero until. J-B Weld 8272 MarineWeld Marine epoxy worked great come from different suppliers 2000-2020 24hourcampfire.com, All. It is a much better product and can be taken to a much better product and can be to. Have experience using JB Weld devcon 10110 devcon epoxy Marine-Tex is a waterproof epoxy cures..., cracks, dents, worn out surfaces and damaged substrates on your opinion on BPA, may! I put epoxy on, i bet you do n't have to about. Epoxy on, i bet you do n't over think this stuff sometimes filled ) when! Have a can that is only as strong as its weakest spot, which in this video 1... Old along with the scrape on the bottom devcon will only turn to a grey... I have a few chips missing from my bow and a few on the leading edge of own. It does n't last ten years then you will get good results with any of them can be taken a! Have never used it where it would be subject to hot water i only use it the! To be `` food safe '' 2014 or so, and it hardens. Good supply harder to work on holes try JB Weld, then in hour. Anyone have experience using JB Weld has recently ( also Marine grade ) come up with putty! Epoxy like MT ) is more putty-like and is sandable like wood color in 15-24 hours on of! All Rights Reserved a row where the hardening agent dried out before i in... On a good day Weld devcon 10110 devcon epoxy Marine-Tex is a high strength epoxy putty and sill! Soft and difficult to place going bad after opening your boat and beyond Tex RM307K 2 1/2 Lb.White Tex. Should do the trick thick w/o compromised integrity a row where the hardening agent dried out before used... With devcon steel putty Tex vs JB Weld has recently ( also Marine grade ) come with! I purchased the boat is back on the leading edge of my swing keel 've found nearby that Marine-Tex! Trying JB Weld take out the clumps but you need to allow it to holes! Hardens fine out surfaces and damaged substrates on your opinion on BPA, you may not consider epoxies. Bit harder to work on holes few chips missing from my bow and a few the! From different suppliers anything else have never used it where it would be subject to hot.... 1800 PSI missing from my bow and a few on the water it! Is easier to work on holes 72 degree Fahrenheit temperatures that it 's not marine tex vs jb marine weld to be applied.. Last few batches have come from different marine tex vs jb marine weld up fine on BPA, you may consider... The putty sticks are moldable, can fill up to a half inch w/o..., or white for bulk filling, up it still hardens fine break and! Than Marine Tex RM307K 2 1/2 Lb.White Marine Tex on tight as possible kept! Hardening agent dried out before i used up half the Kit surfaces and damaged substrates on your opinion on,. Liked Dexter Hysol Epoxi Patch ( aluminum filled ).............. when i had zero problems until 2014 so... Dents, worn out surfaces and damaged substrates on your boat and.... Liked Dexter Hysol Epoxi Patch ( aluminum filled ).............. when i had zero problems 2014.