Loctite EA 3463 Kneadable Epoxy 50g

LOCTITE® EA 3463 is a steel-filled, two-part epoxy repair putty designed for emergency repairs and rebuilding metal components damaged by wear, corrosion or mechanical impact. Its convenient kneadable stick format allows quick and easy application, providing a durable repair with high compressive strength and excellent adhesion to most metal surfaces.

This repair compound is applied like a putty and cures at room temperature in approximately 10 minutes. It can be used on damp surfaces and even cures under water, making it ideal for industrial maintenance, marine repairs and emergency applications. Once cured, it forms a steel-like finish that can be drilled, tapped, machined, sanded or painted as required. :contentReference[oaicite:2]{index=2}

Key Features

• Steel-filled two-part epoxy repair putty.


• Easy-to-use kneadable stick format.


• Cures in approximately 10 minutes.


• Adheres to damp surfaces and cures under water.


• High compressive strength and excellent adhesion.


• Suitable for rebuilding worn or damaged metal parts.


• Can be drilled, sanded, machined and painted after curing.


• Ideal for emergency repairs and industrial maintenance.

Recommended Applications

• Stopping leaks in pipes and tanks.


• Rebuilding metal parts damaged by wear or corrosion.


• Filling oversized bolt and fastener holes.


• Repairing non-structural defects in castings.


• Smoothing and rebuilding weld areas.


• Industrial equipment, hydraulic systems and marine maintenance.

Technical Data

• Chemical base: Steel-filled epoxy resin.


• Mixed colour: Metallic black.


• Working time: Approximately 3–5 minutes.


• Initial cure time: 10 minutes.


• Compressive strength: 50 N/mm².


• Shore D hardness: 70.


• Recommended application temperature: 15°C to 30°C.


• Cures on damp surfaces and under water.

LOCTITE® EA 3463 is a professional-grade solution for rapid repairs and metal rebuilding, delivering a strong, durable and easy-to-apply repair even in demanding maintenance environments. :contentReference[oaicite:3]{index=3}