Extrusion Metal Repair Adhesive 100g High Strength AB Glue

Industrial-Grade Metal Repair for Demanding Environments

This extrusion metal repair adhesive is a two-component AB glue engineered for high-strength bonding, sealing and rebuilding of metal components. Formulated for industrial use, it adheres reliably to steel, iron, aluminum, copper and a wide range of metal alloys, making it suitable for maintenance, fabrication and on-site repair work.

Supplied in a 100 g pack, the adhesive mixes at a 1:1 ratio (A:B) to form an iron-grey compound after curing. It can be used to fill sand holes, pores, cracks and other casting defects, as well as to reinforce worn surfaces and weld seams. Once cured, it offers compressive strength in the 82-95 MPa range and resists temperatures from -40°C to 200°C, supporting applications exposed to vibration, load and fluctuating environmental conditions.

Why It's a Smart Choice

• High mechanical strength - Designed to withstand heavy loads, impact and vibration, helping restore structural integrity to damaged metal parts.
• Versatile metal compatibility - Bonds to steel, iron, aluminum and other cast metals, suitable for casting repair, weld seam sealing and general metal maintenance.
• Efficient curing and easy handling - Simple 1:1 mix ratio with an initial cure in about 1 hour and full cure in 24 hours, enabling quick turnaround on repair tasks.

The adhesive is resistant to moisture and common environmental influences, helping extend the service life of repaired components and reduce downtime. Shelf life is 12 months when stored as indicated on the packaging.

FAQ

Q: What metals can this adhesive be used on?
A: It is mainly used on steel, iron, aluminum and other metal castings, including components with sand holes, pores or cracks.

Q: How long does it take to cure?
A: At room temperature, it reaches initial curing in about 1 hour and full curing strength after approximately 24 hours.

Q: What is the mixing ratio?
A: Mix component A and component B at a 1:1 ratio by volume or weight until the color is uniform iron grey, then apply immediately.

Q: Is it suitable for high-temperature applications?
A: Yes. Once fully cured, the adhesive is designed to operate in a temperature range of approximately -40°C to 200°C.

Q: What is included in the package?
A: Each pack contains 1 set of extrusion metal repair AB glue (100 g total). Minor weight variation of a few grams may occur due to automated filling and included tools.