SKU: 8606655983

Cold Welding Glue Metal Repair | High-Strength AB Epoxy Adhesive for Casting

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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

Cold Welding Glue Metal Repair | High-Strength AB Epoxy Adhesive for CastingThis cold welding glue metal repair kit delivers a heat resistant AB sealant with high strength bonding for casting and metal repairs. It is an epoxy resin adhesive designed to fix cracks, holes, and breaks in iron, steel, and other metals. Use this metal repair glue as a reliable alternative to traditional welding. It creates a strong, permanent bond that can be shaped, sanded, and drilled after curing. The two part AB formula is simple to mix and

This cold welding glue metal repair kit delivers a heat-resistant AB sealant with high-strength bonding for casting and metal repairs. It is an epoxy resin adhesive designed to fix cracks, holes, and breaks in iron, steel, and other metals.

Use this metal repair glue as a reliable alternative to traditional welding. It creates a strong, permanent bond that can be shaped, sanded, and drilled after curing. The two-part AB formula is simple to mix and applies easily to clean surfaces.

This high-strength magic plastic repair casting adhesive works on fuel tanks, plumbing, concrete, and more. It withstands extreme temperatures from -60°C to 200°C, making it suitable for demanding repair jobs. Once fully cured, the bond is as hard as iron and provides uniform thickness.

Repairing broken metal parts at home or work is straightforward with this cold welding glue. The preparation and application process takes minutes, and the initial set occurs quickly. It saves time and money by avoiding professional welding services for many common repairs.

Key Features and Benefits

- High-temperature resistance up to 200°C that allows use on engine parts and exhaust systems

  • Strong permanent bonding that creates a durable repair lasting for years
  • Simple mixing and application in minutes that saves time on repair projects
  • Can be shaped, tapped, filed, sanded, and drilled after curing that provides flexibility for finishing work
  • Works on multiple materials including metal, concrete, and plastic that makes it a versatile repair solution

Who Is This For

- Home DIY enthusiasts who need to repair broken metal tools or equipment

  • Mechanics and automotive owners fixing fuel tanks, radiators, or engine blocks
  • Plumbers repairing pipe leaks and concrete cracks in residential or commercial settings
  • Hobbyists and makers working on metal casting projects or model repairs

Usage Scenario

John noticed a small crack in his lawn mower engine block. Instead of buying a new mower or paying for expensive welding, he cleaned the surface with sandpaper, mixed equal parts of the AB glue, and applied it to the crack. After 6 hours, the repair was strong enough to use. He sanded the area smooth and painted over it. The mower has been running without leaks for over a year.

Micro Comparison

Unlike standard epoxy glues that break down under high heat, this cold welding glue withstands temperatures up to 200°C. It creates a bond as hard as iron, unlike many household adhesives that remain flexible or brittle. This product offers professional-grade strength at a fraction of the cost of hiring a welder.

Specifications

Product Name: Metal Repair Glue

Type: AB Epoxy Resin

Volume Ratio: A:B = 1:1

Temperature Range: -60°C to 200°C / -76°F to 392°F

Shear Strength: ≥18 MPa (≥2600 psi)

Hardness: ≥80 Shore D

Full Cure Time: 48 hours at room temperature

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x Cold Welding Glue Set (AB two parts)

  • Available sizes: 20g, 50g, 70g, or 100g total

Why You Will Love It

You will love how this cold welding glue saves you from expensive replacements and professional repair costs. It gives you the confidence to fix broken metal items yourself with just a few minutes of work. The durable bond lasts for years, making your repairs permanent and reliable.

Questions and Answers

Question: How long does this glue take to fully cure?

Answer: The glue sets in 3-6 minutes after mixing. It reaches 70% strength in 20 hours and 100% strength after 48 hours at room temperature.

Question: Can this glue be used on plastic or just metal?

Answer: This glue is specifically designed for metal repairs like iron and steel casting. It can also work on concrete, plumbing, and some rigid plastics, but it works best on metal surfaces.

Question: What happens if the glue hardens in the tube before I use it?

Answer: If the glue dries out, soak the tube in hot water for a few minutes to melt it. After melting, it can be used normally without affecting the performance.

Question: Can I paint over this glue after it cures?

Answer: Yes, once fully cured after 48 hours, the glue can be sanded smooth and painted over with standard paints. It accepts most coatings well.

Question: Is this glue safe for repairing fuel tanks?

Answer: Yes, this glue is suitable for repairing fuel tanks, plumbing, and other metal containers. Make sure the surface is clean, dry, and oil-free before applying.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8606655983

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Milo.
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★★★★★ 5
Good treat.
Flavor Name: Chicken, Size: 2 Pound (Pack of 1)
My dogs love them. But expensive.
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Reviewed in the United States on March 23, 2026
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Flavor Name: Chicken, Size: 1 Pound (Pack of 1)
These Pet ’n Shape Chik ’n Rice Dumbbells are a huge hit in my house! My dogs absolutely love them — they can smell the real chicken as soon as I open the bag. I really appreciate that they’re made with natural ingredients and no artificial additives. They’re the perfect size for a satisfying treat without being too big, and the chewy texture keeps my pups busy for a bit. I’ve bought these several times now and will keep them on my regular treat rotation. Highly recommend for happy, tail-wagging pups!
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Reviewed in the United States on October 6, 2025
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libby-b
Louisville, US
★★★★★ 5
Great treats for dogs.
Flavor Name: Chicken, Size: 8 Ounce (Pack of 1)
our dog loves these. would recommend.
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Reviewed in the United States on March 21, 2026
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Fur Baby Lover
Fort Morgan, US
★★★★★ 5
More chicken for the chicken addict
Flavor Name: Chicken, Size: 1 Pound (Pack of 1)
My fur baby's crack! No for real. I think he really goes thru withdrawals, and I become his worst enemy! I mean come on! What kind of Chicken corner fix am I when I run out!?? LOL!!
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Reviewed in the United States on May 5, 2026
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Keri Smith
Charlottesville, US
★★★★★ 4
Taste
Flavor Name: Chicken, Size: 8 Ounce (Pack of 1)
This was a pretty good treat, it's all about the taste.
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Reviewed in the United States on April 28, 2026

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