#1.J-B Weld Steel Reinforced Epoxy Glue
We think the best epoxy glue in terms of strength is the J-B WEld Steel Reinforced Epoxy Glue. This stuff is incredibly strong and is very good at joining metal. It sets and cures quite slowly, but once it does, it fits a permanent bond that can withstand up to 550 degrees Fahrenheit. If you want an industrial-strength glue, this is it. But just keep in mind the cure time.
Best Epoxy Glue
- #1.J-B Weld Steel Reinforced Epoxy Glue
- #2.PC Products PC-7 Two-Part Epoxy Adhesive
- #3.Bob Smith Industries Mid-Cure Epoxy
- #4.Loctite 1365868-6 Epoxy Five Minute
- #5.Gorilla 2 Part Epoxy Glue – Clear
#1.J-B Weld Steel Reinforced Epoxy Glue
When it comes to the best epoxy glue, the J-B Weld Steel Reinforced Epoxy Glue is a great choice. It is certainly one of the strongest glues out there for residential use. This is a two-part epoxy cold weld system that is good for general household repairs. Also, it sets in about 4 to 6 hours and cures in 15-24 hours.
After it is cured, it forms a permanent bond that can be sanded down, shaped, and drilled. The bond can also withstand temperatures of up to 550 degrees F. Overall, this is incredibly strong epoxy glue that maybe even too strong for most ordinary applications. It works wonders in joining metal or filling holes in metal.
#2.PC Products PC-7 Two-Part Epoxy Adhesive
The PC Products PC-7 is a two-part epoxy adhesive that is the best epoxy glue if you want a nice multipurpose glue that bonds to pretty much anything. This stuff fills holes, castings, and mold and is able to seal small leaks and cracks in plumbing and masonry.
Also, keep in mind that there is enough cure time to let you reposition your work without it permanently bonding instantly. So it is definitely not an instant cure epoxy glue. Overall, it is decently strong but more importantly, is flexible enough to be used on any surface. It can withstand temperatures up to 200 degrees Fahrenheit.
#3.Bob Smith Industries Mid-Cure Epoxy
If you are looking for a mid-cure epoxy glue that has some pretty decent bonding strength the Bob Smith Industries Epoxy is a great place to start. This stuff is great for most surfaces but is particularly good at handling fiberglass. With this glue, you have about 15 minutes of work time before it starts to kick in.
Just keep in mind that the takes about 45 minutes before you can start touching it again and a full 2 hours to fully cure at max strength. Finally, compared to the quick cure Bob Smith Industries glue, it has better waterproofing and higher bond strength.
#4.Loctite 1365868-6 Epoxy Five Minute
We think the Loctite Epoxy is the best epoxy glue if you are looking for one of the fastest curing epoxies in the industry. Also, this 2-part of epoxy mixes very easily and is perfect for home use. We would say that this is one of the most convenient epoxy glues to use just casually around the house for fixing up small cracks or joining things.
One of the things we really like about this is that it has high impact resistance, which means it won’t exactly crack when you drill into it. All in all, while it is certainly not the strongest epoxy adhesive in the industry, it certainly is one of the easiest and most convenient to use.
#5. Gorilla 2 Part Epoxy Glue – Clear
Gorilla Glue is certainly one of those household names that have a great reputation in many retail stores. Their 2 part epoxy glue is decently strong and easy to work with. In terms of bond strength, you have around 3300 PSIs with around a 5-minute cure time, so you better work fast. Also, it is water resistant both indoors and outdoors.
Basically, this epoxy glue is a set up from super glue and dries clear for a clean, easy finish. Also, the syringe is made in a way to dispense quite easily and evenly. Overall, we recommend you use this on small do-it-yourself projects around the house. For bigger projects that involve PVC pipes or heavy metals, we recommend something stronger like JB-Weld.