Loctite EA 3463 (also known as metal Magic Steel Stick) is a versatile, two-part, steel-filled epoxy repair putty. When kneaded, it mixes resin and hardener, forming a workable putty that cures quickly to a high-strength, metal-like material. It adheres to most surfaces, even damp or underwater ones, making it ideal for stopping leaks, filling holes, and repairing non-structural defects in metal components.

• Type: Two-part, steel-filled epoxy putty stick

• Cure Time: 10 minutes (fast-setting)

• Operating Temperature: -55°C to +121°C

• Tensile Strength: 2730 psi

• Shear Strength: 500 psi

• Curing Environment: Works on dry, damp, and underwater surfaces

• Certification: ANSI/NSF Standard 61 for potable water systems

• Kneadable, easy-to-use stick form with no mixing tools required

• Fast 10-minute cure for emergency repairs

• High compressive strength and metal-like durability after curing

• Adheres to most surfaces, even damp or underwater

• Fills oversized holes, cracks, and leaks effectively

• NSF-certified for use in potable water systems

• Stopping leaks in metal pipes, tanks, and containers (including underwater)

• Repairing non-structural defects in castings, fittings, and welds

• Filling oversized bolt holes and damaged threads

• Smoothing welds and rebuilding worn metal surfaces

• Emergency repairs in industrial, plumbing, and marine applications