Heavy-Duty Metal Repair Adhesive | Cold Weld Casting Glue
Heavy-Duty Metal Repair Adhesive | Cold Weld Casting Glue
Heavy-Duty Metal Repair Adhesive – Cold Welding & Casting Glue
Stop reaching for the welder. This industrial-strength metal repair adhesive delivers a bond stronger than iron — right from a compact, easy-to-carry tube. Whether you're patching cracked steel in the workshop, reinforcing ceramics at home, or sealing metal components on the job site, this cold welding casting glue gets it done fast and durably.
Why You'll Love It
- Replaces Welding Seamlessly: Forms a stronger-than-iron bond without heat, sparks, or specialist equipment. Once cured, the join can be painted, drilled, and polished just like solid metal.
- Wide Material Compatibility: Bonds steel, metal alloys, ceramics, and wood — a single solution for virtually every surface in your home or workshop.
- Extreme Temperature Range: Stays solid and stable from −40 °C to 200 °C (−40 °F to 392 °F), making it fully suitable for engine bays, industrial machinery, and outdoor environments.
- Fast, Reliable Cure: Initial set in just 1 hour; full cure in 24 hours. Mix at a simple 1:1 ratio for consistent, professional results every time.
- Erosion, Water & Oil Resistant: Engineered to withstand moisture, oil exposure, and mechanical shock — ideal for demanding industrial and automotive applications.
- High Compressive Strength: Rated at 82–95 MPa, this adhesive handles serious structural loads with confidence.
- Compact & Portable: At just 95 g and 12.5 × 5 cm, it slips easily into a toolbox, glovebox, or work bag.
Specifications
| Product Type | Metal Repair Adhesive (Casting Glue) |
| Weight | ~95 g |
| Dimensions | ~12.5 × 5 cm (4.92 × 1.97 in) |
| Compressive Strength | 82–95 MPa |
| Density | 1.6–1.85 g/cm² |
| Temperature Resistance | −40 °C to 200 °C |
| Mix Ratio | 1:1 |
| Initial Set Time | ~1 hour |
| Full Cure Time | ~24 hours |
| Compatible Materials | Steel, Metal, Ceramics, Wood |
| Country of Origin | Made in China |
In the Box
- 1 × Metal Repair Adhesive Glue (Cold Welding Casting Glue)
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Note: Due to different lighting and screen settings, the item colour may appear slightly different from the pictures. Please allow a 1–2 cm difference due to manual measurement.
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Frequently Asked Questions
Q: What materials can this metal repair adhesive bond?
A: This heavy-duty cold welding adhesive is formulated to bond steel, metal alloys, ceramics, and wood. It is suitable for both industrial and home repair applications where a strong, durable join is needed across multiple surface types.
Q: How long does the metal repair glue take to cure fully?
A: The adhesive achieves an initial set in approximately 1 hour, allowing you to handle the repaired item. Full structural cure is reached within 24 hours, after which the bond can be drilled, painted, sanded, or polished.
Q: Is this adhesive suitable for high-temperature environments?
A: Yes. The metal repair adhesive is rated for a wide temperature range of −40 °C to 200 °C (−40 °F to 392 °F), making it an excellent choice for engine components, industrial machinery, pipework, and outdoor repairs exposed to extreme conditions.
Q: How do I mix and apply the cold welding casting glue?
A: Simply combine the two components at a 1:1 ratio, mix thoroughly until uniform, then apply to the clean, dry surface to be repaired. Press firmly together and allow to set undisturbed for at least 1 hour before light handling, and 24 hours for full load-bearing strength.