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Loctite Metal and Concrete Epoxy

Bonds metal to concrete in a single product

✎ PickHonest Research Desk▦ Updated October 15, 2026◷ 3 min read

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Best Concrete Metal

Loctite Metal and Concrete Epoxy

Loctite

Bonds metal to concrete in a single product

  • Metal and concrete compatible
  • Water resistant
  • Gap filling

Pros

  • Bonds metal to concrete in a single product
  • Water resistant for outdoor metal repairs

Cons

  • Lower maximum temperature than J-B Weld
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Where the Loctite Metal and Concrete Epoxy ranks

Best picksBest Glue for Metals 2026: 10 Adhesives for Steel, Aluminum, and Cast IronOur top pick for glue for metals is the J-B Weld Original Cold Weld Steel Reinforced Epoxy (5,020 PSI tensile strength - stronger than most metals you would repair with it).