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Water heater part broke, think I can epoxy it?

Posted on 2/16/21 at 5:42 pm
Posted by LSUSUPERSTAR
TX
Member since Jan 2005
16312 posts
Posted on 2/16/21 at 5:42 pm
This inlet piece on my tankless water heater cracked. You think some epoxy can fix it until I can get a replacement part?

Posted by tigahfromtheham
On your left
Member since Jun 2005
5800 posts
Posted on 2/16/21 at 5:44 pm to
Duct tape
Posted by Pechon
unperson
Member since Oct 2011
7748 posts
Posted on 2/16/21 at 5:44 pm to
Flex seal, baw

Posted by SidewalkTiger
Midwest, USA
Member since Dec 2019
52561 posts
Posted on 2/16/21 at 5:45 pm to
Now thats a lot of damage
Posted by Galactic Inquisitor
An Incredibly Distant Star
Member since Dec 2013
15179 posts
Posted on 2/16/21 at 5:45 pm to
It's funny. Watching that gif in slo-mo, you can see the patch bulging. That patch definitely failed.
Posted by HeadSlash
TEAM LIVE BADASS - St. GEORGE
Member since Aug 2006
49651 posts
Posted on 2/16/21 at 5:47 pm to
JB WELD
Posted by LSU Coyote
Member since Sep 2007
53390 posts
Posted on 2/16/21 at 5:50 pm to
Super glue TBH

Epoxy even better.
Posted by Martini
Near Athens
Member since Mar 2005
48840 posts
Posted on 2/16/21 at 5:53 pm to
Posted by RIPMachoMan
Member since Jun 2011
5943 posts
Posted on 2/16/21 at 5:56 pm to
In all honesty, yes that would likely work...

Or duct, flex seal, etc. Whatever will temp plug for a longer solution. Just has to last a few days
Posted by SeaBass23
VA
Member since Jul 2019
1586 posts
Posted on 2/16/21 at 6:04 pm to
quote:

JB WELD




Don’t just fix it, JB weld it.
Posted by ItzMe1972
Member since Dec 2013
9800 posts
Posted on 2/16/21 at 6:08 pm to
I don't see a thing.

But I agree with two others that JB Weld is the way to go. And they have a high heat if that part does get hot.

LINK
Posted by LSUSUPERSTAR
TX
Member since Jan 2005
16312 posts
Posted on 2/16/21 at 6:13 pm to
The crack is the grey line in the red circle. This is the water inlet so cold water. I think some water froze in it last night. I think the hardest part will be opening up the crack to get some epoxy or jb weld in there. Just need it to hold for over week so that I can have time to get the part.
Posted by Capt ST
Hotel California
Member since Aug 2011
12820 posts
Posted on 2/16/21 at 6:22 pm to
As others have said, JB weld
Posted by thejudge
Westlake, LA
Member since Sep 2009
14057 posts
Posted on 2/16/21 at 6:28 pm to
Gorilla glue makes a bad as tape baw.

Cut and wrap
Posted by choppadocta
Louisiana
Member since May 2014
1851 posts
Posted on 2/16/21 at 6:30 pm to
You don't need to get the JB Weld or a epoxy in the crack. All you need to do is shut the water off, dry the crack area off really well, And lay in a big hunk of the stuff over the crack overlapping the crack by about a 1/2 inch in every direction. Let that stuff set up hard at least an hour longer than the directions say and then turn the water back on and see if it holds. If you can reach in try roughing up the effected area with some sand paper, will give the epoxy a better surface to bond to.
Posted by Cracker
in a box
Member since Nov 2009
17705 posts
Posted on 2/16/21 at 6:37 pm to
Yup epoxy will work fine
Posted by BoostAddict
Member since Jun 2007
2986 posts
Posted on 2/16/21 at 7:15 pm to
quote:

The crack is the grey line in the red circle. This is the water inlet so cold water. I think some water froze in it last night. I think the hardest part will be opening up the crack to get some epoxy or jb weld in there. Just need it to hold for over week so that I can have time to get the part.


A week huh? That's what I said several years ago when I fixed a pipe with JB weld. I consider it permanent at this point.
Posted by sleepytime
Member since Feb 2014
3581 posts
Posted on 2/16/21 at 8:29 pm to
I’ve temporarily rigged up cracked plastic fittings on cars before and had the best luck applying a thin glue or chemical solvent in the crack followed up by lightly “welding” over it with a solder gun. Plain old oatey regular pvc cement has THF(solvent that melts plastic) that is thin enough to seep into the crack a bond it back together.
Posted by VolsOut4Harambe
Atlanta, GA
Member since Sep 2017
12856 posts
Posted on 2/16/21 at 8:35 pm to
Why don't you ask your husband to help you?
Posted by Seeker
Member since Jul 2011
1846 posts
Posted on 2/16/21 at 8:38 pm to
The best part of that clip is you can already see the seal start to fail and bulge out.
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