IMPA: 812351

Marine-Grade Metal Repair Compound (IMPA 812351)

This high-performance metal repair compound is formulated specifically for marine and offshore repair applications. It provides durable, permanent repairs to a wide range of metal components including shafts, hulls, valves, and pump casings. The two-part epoxy system is mixed on site to form a metal-filled putty that cures at ambient temperatures, eliminating the need for hot work and reducing downtime.

Ideal for ship chandler requirements, this compound offers excellent corrosion resistance, high compressive strength, and can be machined after full cure. Whether you need to rebuild worn surfaces, fill cracks and holes, or coat components against erosion, this repair system is an indispensable addition to any ship's maintenance toolkit.

Key Features

Technical Specifications

SpecificationValue
IMPA Code812351
CategoryPacking & Jointing
FormPaste / Putty
Mix Ratio2:1 (resin : hardener)
Working Time45 minutes (at 25°C)
Curing Time24 hours to full mechanical cure
Maximum Continuous Temperature150°C (302°F)
Density2.1 g/cm³
Compressive Strength120 MPa
ColorGrey

Frequently Asked Questions

How do I apply this metal repair compound?

Clean the surface thoroughly removing oil, grease, and rust. Mix the resin and hardener at the specified ratio until uniform. Apply the putty with a putty knife or trowel, pressing firmly into the repair area. Allow to cure at room temperature for 24 hours before machining.

Can it be used on wet or underwater surfaces?

No, the surface must be dry and pre-clean for proper adhesion. For underwater repairs, use a specially designed underwater repair compound.

Is the cured material machinable?

Yes, after full cure, the material can be drilled, tapped, ground, and filed using standard tools.

What metals can it bond to?

It bonds effectively to steel, stainless steel, aluminum, copper, brass, and most other metals used in marine applications.

Inquire About This Product

Contact us for pricing, availability, and bulk orders:

📧

📞 [Phone protected by JavaScript]

💬

💚 Add on WeChat

Open WeChat and add this ID:

Select Language