Updated: 24 Feb 2025

heat resistance cold weld metal repair pastes

Updated: 24 Feb 2025

#1

Best Choice
100g Magic Metal Cast Iron Repair Paste Set with Scraper,Industrial Heat Resistance Cold Weld Metal Repair Paste,Miracle Welding Glue for Metal, Plastic, Wood (1-Set)

9.8

LYZH

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Main highlights

【Permanent Metal Repair Paste Set】Magic metal mending agent developed as an alternative to torch welding, Metal repair paste provides strong and long-lasting repairs to metals and multiple other surfaces. Metal repair gel will bond almost any clean surface that is free of dirt and oil.

【Long-lasting Bond Strength】After mixing the tubes at a 1: 1 ratio, it takes 8 minutes to set and 6-12 hours to cure. Once cured, Metal cast iron magic repair glue forms a strong and stable permanent bond, which should be used for many years. It can be tapped, filed, sanded, molded, and drilled.

【 High-Temperature Resistance】A+B repair glue can withstand temperatures up to 150°C. When fully cured, it is as hard as iron and provides uniform bond line thickness. Stainless steel cast iron metal repair agent glue.
#2

Value for Money
Magic Metal Cast Iron Repair Paste Set, Permanent Metal Repair Paste Set, Industrial Heat Resistance Cold Weld Metal Repair Paste for Metal, Plastic,Wood, Concrete - Miracle Welding Glue

9.5

AFGQIANG

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Main highlights

【Simple to Use】After mixing, it forms a permanent bond and can be shaped, tapped, filed, sanded, and drilled after curing. It has a 1:1 mixing ratio, sets in 6 minutes, and fully cured in 4-6 hours.

【High-Temperature Resistant】Can withstand temperatures up to 150°C. When fully cured, it is as hard as iron and provides uniform bond line thickness.

【Effective Adhesive Agent】Developed as an alternative to torch welding, it provides strong and long-lasting repairs to metals and multiple other surfaces. It will bond almost any clean surface that is free of dirt and oil.
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#3
J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz

9.3

J-B Weld

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Main highlights

The Original Cold Weld: Jb Weld Was Developed As An Alternative To Torch Welding. Designed To Be Effective In Extreme Environments, Once It Sets, It Creates A Permanent Bond Stronger Than Steel.

Simple To Use: When Fully Cured, This Metallic Compound Can Be Drilled, Machined Or Sanded. It Is Great For Repairing Cracks, Small Gaps, Seam Connections Or Holes.

Jb Weld Extreme Heat: Is Formulated For Repairs To Iron, Steel And Metal In High Temperature Environments 1000°F / 537°C. Non-Flammable, It Contains No Solvents Or Volatile Organic Compounds (Vocs).
#4
Metal bonding Repair Paste, Super Glue Gel Paste(A+B), Filler, Adhesive for Cast Iron, Radiator Cold Weld high Heat Resistant Glue, Industrial (80 Gram), (PASAWA 1001)

9.2

Generic

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Main highlights

welding glue high strength:- a b glue a liquid weld for metal has high strength and can sustain a load upto 2900 Psi, once welding glue is applied and cured properly.

long-lasting Bond Strength: forms a strong and stable permanent bond that should last for ages. Once cured, Metal cast iron magic repair glue forms a strong and stable permanent bond, which should be used for many years. can be shaped, tapped, filed, sanded and drilled depending on its purpose.

Wide-range of applications:- This cold welding liquid can used as metal to metal glue, casting appliance, equally applicable to other surfaces such as wood and concrete. common application as small hole repair in metal , metal to metal adhesive, liquid metal filler, radiator repair and pipe repair.
#5
J-B Weld High Heat Epoxy Syringe, Dark Grey

9.0

J-B Weld

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Why we love it

High strength: 4730 PSI.

Heat resistant: up to 550 F.

Fast cure: 1 hour at 250 F.

Main highlights

Key Features and Benefits
Heat-resistant up to 550 F, with a 4730 PSI strength. Bonds metal, plastic, and more. Cures in 24 hours or 1 hour with heat.

Ideal Use Cases
Perfect for repairing exhaust manifolds, engine blocks, or other high-heat environments. Also great for household and automotive repairs requiring durability.

Customer Reviews Highlight
Most praised for its high heat resistance and strong bond, making it a go-to for automotive and heavy-duty repairs.
#6
VICPRICME Metal Glue,1.76oz 2 Part Epoxy ab Metal Glue Heary Duty Weld ，Best Strongest Metal epoxy All Purpose Repair for Metal Plastic Steel Ceramics Tiles Leak Sealing Welding Glue

8.9

vicpricme

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Why we love it

Strong bond for various materials.

Quick setting and curing time.

Highly praised for metal repairs.

Main highlights

High Temperature Resistant Epoxy
This epoxy glue withstands high temperatures with a cured strength of 4680 PSI, ensuring durability for various applications.

Versatile Repair Solution
Ideal for repairing metal, plastic, wood, and more, making it perfect for automotive, household, and industrial use.

Easy to Use and Effective
Customers praise its ease of use and effectiveness in bonding metals, outperforming similar products like J.B. Weld.
#7
CHENXIAO Industrial Heat Resistance Cold Weld Metal Repair Paste, AB Group Heat Resistance Glue for Metal Casting Defect (100g)

8.6

CHENXIAO

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Main highlights

【Widely Applicable】It can be formed, tapped, filed, sanded and drilled according to the purpose to form a strong and stable permanent bond. It is widely used to repair defects, wear, scratches, corrosion and fracture of various metal castings and parts.

【Used in All Seasons】It is resistant to high and low temperatures, can be used in four seasons, and can withstand temperatures up to 200°C.

【Powerful Repair】Provides a strong and long-lasting repair for metal and many other surfaces, it can bond almost any clean surface free of dirt and oil.
#8
Metal Glue - Weld Metal Repair Glue, Industrial Heat Resistance Cold Weld Metal Repair Paste Glue 50/85g, Super Strong Metal Glue Heavy Duty Waterproof for Steel, Metal (85g)

8.5

Yiushing

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Main highlights

【Perfect Repair】Metal glue is a high strength adhesive used as an alternative to torch welding, providing strong and durable repairs to metal and several other surfaces, forming a strong and stable permanent bond.

【Metal Glue - Weld Metal Repair Glue】This metal glue is made of high-quality raw materials, It is safe and effective, waterproof and oil-resistant, resistant to high and low temperature strong welding, and has a wide range of applications.

【High Strength】Metal glue provides a strong a bond that is stronger than welding, and features good wear resistance, heat resistance and impact resistance. It can be used for a variety of applications, including repairing cracks, filling gaps, and bonding metals.
#9
Vicpricme High-Strength 2-Part Epoxy Metal Glue, 1.76oz Heavy Duty Liquid Welding Glue for Metal, Ceramics, Stainless Steel | Heat Resistant & Versatile Repair

8.3

vicpricme

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Why we love it

Heavy duty

High temperature resistant

Epoxy glue

Main highlights

Wide Range of Applications: Its excellent impact resistance and strength make it perfect for fixing car or boat cracks and holes. It is also suitable for repairing radiators, water pipes, tanks, pools, oil drums, bumper cracks, motorcycle fairings, broken headlight brackets, torn RV panels, fences, vases, and swings.

Heavy Duty Epoxy Glue: This two-component epoxy glue has a mayonnaise-like consistency, making it easy to apply in thin layers. It comes in a 1.76oz syringe, with a 1:1 mixing ratio. it is ideal for various repairs including boats, cars, fuel tanks, water pipes, heaters, vases, and more. It also serves as an excellent cold welding solution.

Fast Setting & Strong Bonding: Sets in just 5 minutes and fully cures in 24 hours. Capable of bonding different materials simultaneously, such as metal, aluminum, copper, iron, stainless steel, wood, plastic, and glass. The cured strength reaches up to 4680PSI, ensuring a durable and reliable repair.
#10
Aderpmin Permanent Metal Repair Paste Set 100ml,Industrial Heat Resistance Cold Weld Metal Repair Paste for Metal, Plastic & PVC, Wood, Concrete - Miracle Welding Glue

8.2

Aderpmin

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Main highlights

Simple to Use: After mixing, it forms a permanent bond and can be shaped, tapped, filed, sanded, and drilled after curing. It has a 1:1 mixing ratio, sets in 6 minutes, and fully cured in 4-6 hours.Before using the glue, clean and drying the surface and your work should be complete within 20 minutes after mixing.

High-Temperature Resistant: Can withstand temperatures up to 150°C. When fully cured, it is as hard as iron and provides uniform bond line thickness.

Effective Adhesive Agent:developed As an Alternative to Torch Welding,It Provides Strong and Long-lasting Repairs to Metals and Multiple Other Surfaces. It Will Bond Almost Any Clean Surface That is Free of Dirt and Oil.

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heat resistance cold weld metal repair pastes

100g Magic Metal Cast Iron Repair Paste Set with Scraper,Industrial Heat Resistance Cold Weld Metal Repair Paste,Miracle Welding Glue for Metal, Plastic, Wood (1-Set)

9.8

Main highlights

Magic Metal Cast Iron Repair Paste Set, Permanent Metal Repair Paste Set, Industrial Heat Resistance Cold Weld Metal Repair Paste for Metal, Plastic,Wood, Concrete - Miracle Welding Glue

9.5

Main highlights

J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz

9.3

Main highlights

Metal bonding Repair Paste, Super Glue Gel Paste(A+B), Filler, Adhesive for Cast Iron, Radiator Cold Weld high Heat Resistant Glue, Industrial (80 Gram), (PASAWA 1001)

9.2

Main highlights

J-B Weld High Heat Epoxy Syringe, Dark Grey

9.0

Why we love it

Main highlights

VICPRICME Metal Glue,1.76oz 2 Part Epoxy ab Metal Glue Heary Duty Weld ，Best Strongest Metal epoxy All Purpose Repair for Metal Plastic Steel Ceramics Tiles Leak Sealing Welding Glue

8.9

Why we love it

Main highlights

CHENXIAO Industrial Heat Resistance Cold Weld Metal Repair Paste, AB Group Heat Resistance Glue for Metal Casting Defect (100g)

8.6

Main highlights

Metal Glue - Weld Metal Repair Glue, Industrial Heat Resistance Cold Weld Metal Repair Paste Glue 50/85g, Super Strong Metal Glue Heavy Duty Waterproof for Steel, Metal (85g)

8.5

Main highlights

Vicpricme High-Strength 2-Part Epoxy Metal Glue, 1.76oz Heavy Duty Liquid Welding Glue for Metal, Ceramics, Stainless Steel | Heat Resistant & Versatile Repair

8.3

Why we love it

Main highlights

Aderpmin Permanent Metal Repair Paste Set 100ml,Industrial Heat Resistance Cold Weld Metal Repair Paste for Metal, Plastic & PVC, Wood, Concrete - Miracle Welding Glue

8.2

Main highlights

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