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frontpagedoubletoaster posted Sep 20, 2025 08:22 PM
frontpagedoubletoaster posted Sep 20, 2025 08:22 PM

2-Pack J-B Weld Original Steel Reinforced Epoxy Syringe, High Strength

$11

$15

26% off
Amazon
31 Comments 15,588 Views
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Amazon has 2-Pack J-B Weld Original Steel Reinforced Epoxy Syringe, High Strength (Dark Grey, 50165-2) on sale for $10.99. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member doubletoaster for sharing this deal.

About this Item:
  • Product: J-B Weld Original Cold-Weld two-part epoxy for strong, lasting repairs on metal and various surfaces.
  • Mixing & Bond: 1:1 mixing ratio, forms a permanent bond; can be shaped, tapped, filed, sanded, and drilled after curing.
  • Cure Time: Sets in 4-6 hours at room temperature (dark grey color), fully cures in 15 hours.
  • Strength: Tensile strength of 5020 PSI, withstands temperatures up to 550°F when fully cured.
  • Applications: Ideal for household, automotive, plumbing, marine, and craft repairs.
  • DIY-Friendly: Delivers superior performance for reliable, high-quality repairs

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $1.43 lower than the next best comparable online prices starting from $12.42.
  • Rated 4.7 out of 5 stars from customer reviews.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by doubletoaster
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 2-Pack J-B Weld Original Steel Reinforced Epoxy Syringe, High Strength (Dark Grey, 50165-2) on sale for $10.99. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member doubletoaster for sharing this deal.

About this Item:
  • Product: J-B Weld Original Cold-Weld two-part epoxy for strong, lasting repairs on metal and various surfaces.
  • Mixing & Bond: 1:1 mixing ratio, forms a permanent bond; can be shaped, tapped, filed, sanded, and drilled after curing.
  • Cure Time: Sets in 4-6 hours at room temperature (dark grey color), fully cures in 15 hours.
  • Strength: Tensile strength of 5020 PSI, withstands temperatures up to 550°F when fully cured.
  • Applications: Ideal for household, automotive, plumbing, marine, and craft repairs.
  • DIY-Friendly: Delivers superior performance for reliable, high-quality repairs

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $1.43 lower than the next best comparable online prices starting from $12.42.
  • Rated 4.7 out of 5 stars from customer reviews.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by doubletoaster

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Get Deal at Amazon

Price Intelligence

Model: J-B Weld Original Steel Reinforced Epoxy Syringe, High Strength, 2 Pack, Dark Grey, 50165-2

Deal History 

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Sort: Lowest to Highest | Last Updated 10/23/2025, 06:00 AM
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Top Comments

artifactowl
418 Posts
115 Reputation
good thing about dual chemical mixtures is that it is unlikely to solidify because the product stays unmixed until reaching the end of the syringe. make sure to wipe off any mixed material before capping. JB weld is some of the best of the best before you start getting into much more expensive and much more specialized formulations.
Danzilla
9672 Posts
2583 Reputation
These two part epoxy products tend to last longer than regular glue (until mixed). I've had a pair of JB Weld in individual tubes in the garage for over a decade and only recently needed new ones (cause I finally used them up. Not because their age.)
BTW, these plungers are relatively small containers with less than a fl oz each. Regular twin tubes of this JB Weld total 2oz (oz vs fl oz??), and are only $6.54. So actually costs less for about the same total amount of glue. ie. only get the plungers if you really need that form for application or to help with dispensing even amounts. (Note: It doesn't really have to be exact, as I've learned from years of eyeballing it from the tubes.)

https://www.amazon.com/J-B-Weld-8...B0006O1ICE

30 Comments

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Sep 20, 2025 08:51 PM
1,217 Posts
Joined Dec 2013
SDpennypincherSep 20, 2025 08:51 PM
1,217 Posts
Are these resealable or one and done?
3
Pro
Sep 20, 2025 09:42 PM
1,704 Posts
Joined Jun 2012
sloddo
Pro
Sep 20, 2025 09:42 PM
1,704 Posts
Quote from SDpennypincher :
Are these resealable or one and done?
resealable, as shown right on the package.
Sep 20, 2025 11:08 PM
418 Posts
Joined Jan 2014
artifactowlSep 20, 2025 11:08 PM
418 Posts

Our community has rated this post as helpful. If you agree, why not thank artifactowl

Quote from SDpennypincher :
Are these resealable or one and done?
good thing about dual chemical mixtures is that it is unlikely to solidify because the product stays unmixed until reaching the end of the syringe. make sure to wipe off any mixed material before capping. JB weld is some of the best of the best before you start getting into much more expensive and much more specialized formulations.
8
Sep 21, 2025 12:04 AM
47 Posts
Joined Jul 2021
SocalmaverickSep 21, 2025 12:04 AM
47 Posts

Our community has rated this post as helpful. If you agree, why not thank Socalmaverick

Quote from SDpennypincher :
Are these resealable or one and done?
They've also changed the way the cap locks so you cannot accidentally put the hardener on the resin side no matter how hard you tried and have an accidental contamination.
1
Sep 21, 2025 01:52 AM
1,033 Posts
Joined May 2006
checkthatSep 21, 2025 01:52 AM
1,033 Posts
Will this work on metal to concrete?
Sep 21, 2025 02:56 AM
894 Posts
Joined May 2010
bikerbanditoSep 21, 2025 02:56 AM
894 Posts
Works on RC?
Sep 21, 2025 02:59 AM
1,161 Posts
Joined Mar 2008
lyrebirdSep 21, 2025 02:59 AM
1,161 Posts
one of my fridge's plastic drawer is cracked. can this fix that?

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Sep 21, 2025 03:13 AM
876 Posts
Joined Feb 2012
yakkySep 21, 2025 03:13 AM
876 Posts
Quote from SDpennypincher :
Are these resealable or one and done?
Sort of resealable. After a few uses it won't seal back up. The tubes are much more forgiving.
1
Sep 21, 2025 03:14 AM
344 Posts
Joined Jul 2016
deaton12345Sep 21, 2025 03:14 AM
344 Posts
Is this good for my driver head onto a new shaft?
Sep 21, 2025 03:20 AM
2,253 Posts
Joined Feb 2005
Shock96Sep 21, 2025 03:20 AM
2,253 Posts
Quote from deaton12345 :
Is this good for my driver head onto a new shaft?
I feel that the shear forces would be too much for that job.
Pro
Sep 21, 2025 03:27 AM
9,672 Posts
Joined Oct 2008
Danzilla
Pro
Sep 21, 2025 03:27 AM
9,672 Posts
Quote from SDpennypincher :
Are these resealable or one and done?
These two part epoxy products tend to last longer than regular glue (until mixed). I've had a pair of JB Weld in individual tubes in the garage for over a decade and only recently needed new ones (cause I finally used them up. Not because their age.)
BTW, these plungers are relatively small containers with less than a fl oz each. Regular twin tubes of this JB Weld total 2oz (oz vs fl oz??), and are only $6.54. So actually costs less for about the same total amount of glue. ie. only get the plungers if you really need that form for application or to help with dispensing even amounts. (Note: It doesn't really have to be exact, as I've learned from years of eyeballing it from the tubes.)

https://www.amazon.com/J-B-Weld-8...B0006O1ICE
Last edited by Danzilla September 20, 2025 at 08:50 PM.
Sep 21, 2025 03:28 AM
3,934 Posts
Joined Feb 2013
babygdavSep 21, 2025 03:28 AM
3,934 Posts
Quote from checkthat :
Will this work on metal to concrete?
Typically, yes. You'd want to remove any rusty areas.
Sep 21, 2025 03:34 AM
3,934 Posts
Joined Feb 2013
babygdavSep 21, 2025 03:34 AM
3,934 Posts
Quote from lyrebird :
one of my fridge's plastic drawer is cracked. can this fix that?
Depends on the plastic. Won't adhere right to some plastics, but then there's
https://www.jbweld.com/product/su...-activated
Unlike a regular superglue, this one has added components that are slightly flexible and more waterproof (ie. Broken showerhead handle here glued with this.)
If the two sides can be held apart a crack, coat both sides, then sweep the uv light over the edges 2-3 seconds to start activating it, stick and hold the two edges together.
Apply a bead along the break to cover it, uv light for 10-20 seconds to activate it. Then do the other side.
A dozen more seconds of a second light pass for both sides, then let sit for 4-8 hours.
Uv light in sunlight, too.
1
Sep 21, 2025 03:40 AM
346 Posts
Joined Sep 2015
RepresentativeEarthSep 21, 2025 03:40 AM
346 Posts
Best epoxy glue I've ever used, it takes a long time to fully harden but once it's fully cured it's so strong. Just don't make the mistake of buying their other version that have a self mixing syringe, it's a one time use
1

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Sep 21, 2025 04:25 AM
209 Posts
Joined Jun 2009
Sterling_ArcherSep 21, 2025 04:25 AM
209 Posts
Quote from lyrebird :
one of my fridge's plastic drawer is cracked. can this fix that?

Technically yes, but this is steel reinforced so its going to be gray, not clear or white. Jb weld and permatex make other colored epoxies.

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