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MendMight Metal Repair Glue Review: Will It Hold for Structural Metal Repairs?

MendMight 160g Metal Glue Heavy Duty, Two Part Epoxy Glue Liquid Metal Strong Adhesive Filler, Epoxy Resin glue for metal, Stainless Steel, Aluminum Alloy, Plastic,DIY Crafts & Industrial Repairs
4.5
[Ultimate Bond Strength]  Industrial-grade epoxy forms permanent bonds with up to 18MPa shear strength for stressed joints.
[High Temperature Resistance]  Withstands extreme temperatures up to 120°C for durable repairs in hot environments.
[Multi-Surface Versatility]  Bonds metal, ceramics, PVC, fibreglass, rigid plastics, concrete, and more for varied repairs.
[Fast 24-Hour Cure]  Workable in 5 hours, full industrial strength in 24 hours; no specialist tools required.
[Complete Workshop Kit]  Includes 2x80g tubes (160g), gloves, sandpaper, stirring rods and applicator for immediate use.
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Heavy-duty adhesive for metal and multi-material repairs, promising permanent, industrial-grade bonds. Confidence to tackle stressed joints on machinery, vehicles and household fixes. Will MendMight Metal Repair Glue hold up to structural and workshop demands?

⚡ At a Glance
  • Bond Strength: Industrial-grade 18MPa shear strength, tolerates temperatures up to 120°C
  • Best for: Mechanics, DIYers and boat owners repairing stressed joints and structural fixes
  • Not ideal for: Repairs that require immediate full load-bearing strength before 24 hours of cure

Two-part 1:1 epoxy supplied as 2x80g tubes with workshop accessories. Workable in about five hours and reaches full strength after 24 hours.


Permanent Structural Bonds - With 18MPa shear strength

Rated shear strength of 18MPa combined with temperature tolerance to 120°C produces an industrial-grade epoxy bond; surfaces should be cleaned and abraded, then mixed 1:1 for best adhesion.

Creates metal-like joins suitable for stressed joints on machinery, vehicles and fittings once fully cured.

Multi-Surface Repairs - Thanks to broad material compatibility

Formulation adheres to steel, aluminium, copper, ceramics, PVC, fibreglass and rigid plastics when substrates are prepared correctly.

Useful for plumbing fixes, boat fittings, porcelain restoration and general DIY patching across different materials.

Workshop-Ready Kit - With included accessories and low-odor formula

Kit contains two 80g repair tubes, two disposable gloves, one sandpaper sheet and two stirring rods; solvent-free chemistry reduces strong fumes and meets UK safety standards.

Ready-to-use set reduces preparation time and keeps hands and benchwork cleaner during repairs.

✨ The 4 Key Reasons for MendMight Metal Repair Glue
  1. Complete Repair Kit - Ready for multiple jobs without needing extra tools or supplies
  2. Quick Workable Cure - Allows handling after five hours, full strength in 24 hours
  3. High Temperature Resistance - Maintains bond integrity up to 120°C under stress
  4. Multi-Material Bonding - Bonds metals, ceramics and rigid plastics for versatile repairs
📋 Technical Details at a Glance
  • Category: Two-part epoxy metal repair glue
  • Composition: Epoxy resin, two-part mix
  • Weight: 160g total (2 x 80g)
  • Mix Ratio: 1:1 by volume
  • Cure Time: Workable in ~5 hours, full strength in 24 hours
❓ Frequently Asked Questions

Q: How long before a repaired part can be used under load?

A: Workable handling can begin after about five hours, but the repair reaches full strength after 24 hours.

Q: Which materials will bond reliably with this glue?

A: Steel, aluminium, copper, ceramics, PVC, fibreglass and rigid plastics are listed as compatible substrates when surfaces are prepared.

Q: Is it safe to use indoors or in a workshop?

A: Low-odor and solvent-free formulation reduces fumes, and the kit includes gloves; packaging states compliance with UK safety standards.

🏆 Our Verdict

Suited to mechanics, DIY enthusiasts and boat owners who need a durable repair adhesive for stressed joints. Industrial-rated shear strength and 120°C temperature tolerance make the kit dependable for structural and workshop repairs. Robust kit contents and long-term bond performance deliver strong value for frequent repairers.