Best OverallGorilla
Gorilla Super Glue Gel
- Gel formula, no-run on vertical surfaces
- 45-second handling time
LOLoctite
Loctite
Loctite Metal and Concrete Epoxy
- Metal and concrete compatible
- Water resistant
- Gap filling
Sponsored link · confirm price and availability on Amazon · updated
On this page
Is the Loctite Metal and Concrete Epoxy worth it?
Yes, for the right buyer. The Loctite Metal and Concrete Epoxy ranks #6 in our Best Glue for Metals 2026 list (best concrete metal). Its biggest strength: bonds metal to concrete in a single product. The main caveat: lower maximum temperature than J-B Weld.
Overview
What the Loctite Metal and Concrete Epoxy does well
Best for metal-to-concrete bonding. Its case rests on bonds metal to concrete in a single product and water resistant for outdoor metal repairs. One caveat, lower maximum temperature than J-B Weld.
Specs that matter
Key features
- Metal and concrete compatible
- Water resistant
- Gap filling
The trade-offs
Pros & cons
Pros
- Bonds metal to concrete in a single product
- Water resistant for outdoor metal repairs
Cons
- Lower maximum temperature than J-B Weld
Fit check
Should you buy the Loctite Metal and Concrete Epoxy?
Buy it if you're…
- Shopping for metals 2026
Think twice if this matters to you
- Lower maximum temperature than J-B Weld
Where it ranks
Featured in 1 best-of list
| List | Rank |
|---|---|
| Best Glue for Metals 2026· Best Concrete Metal | #6 / 10 |
Cross-shop
Alternatives to the Loctite Metal and Concrete Epoxy
Products ranked near it in our research, each better for a slightly different buyer.
- Best Fast CurePermatex
Permatex 84109 PermaPoxy 4 Minute Multi-Metal Epoxy
- 4-minute setting
- Metal-specific epoxy
Buying advice: adhesives
- Porous materials like wood, paper and fabric bond well with water-based glues. Non-porous ones like metal, glass and most plastics need epoxy, cyanoacrylate or a polyurethane adhesive. Polyethylene and polypropylene resist almost everything, so check the label lists them.
- Thin glues need parts that meet closely. If the joint is loose or the surfaces are uneven, epoxy or polyurethane glue fills the gap and still holds.
- Fast-setting glue is convenient for small fixes but leaves no time to adjust a big assembly. For furniture and glue-ups, a longer open time is worth more than speed.
- Standard PVA softens with moisture. For outdoor projects, cutting boards or anything washed often, look for a water-resistant (Type II) or waterproof (Type I) rating, or use epoxy.
- Once opened, super glue and some epoxies thicken within months. Smaller bottles that you finish quickly often work out cheaper than a big one that goes off.
Answers
Loctite Metal and Concrete Epoxy: common questions
Is the Loctite Metal and Concrete Epoxy worth buying?
Yes, for the right buyer. The Loctite Metal and Concrete Epoxy ranks #6 in our Best Glue for Metals 2026 list (best concrete metal). Its biggest strength: bonds metal to concrete in a single product. The main caveat: lower maximum temperature than J-B Weld.
Who is the Loctite Metal and Concrete Epoxy best for?
Based on our research it suits metals 2026. It's ranked #6 of 10 in our Best Glue for Metals 2026 list.
What are the downsides of the Loctite Metal and Concrete Epoxy?
The main trade-offs owners and reviewers point to: lower maximum temperature than J-B Weld.
What are the key features of the Loctite Metal and Concrete Epoxy?
Metal and concrete compatible, Water resistant and Gap filling.
What are the best alternatives to the Loctite Metal and Concrete Epoxy?
Worth comparing: Gorilla Super Glue Gel, Permatex 84109 PermaPoxy 4 Minute Multi-Metal Epoxy and PC-7 Heavy Duty Paste Epoxy. Each ranks near it in our research for a slightly different buyer.
Where can I buy the Loctite Metal and Concrete Epoxy?
It's sold on Amazon. Prices and stock change often, so check the current listing before you buy, our link takes you straight to it.