Item Name: LOCTITE® EA 3463
Manufacturer: Henkel
Technologies: Epoxy, two-component (resin & hardener)
Color: Resin – grey paste; Hardener – black paste; Mixed – metallic black
Cure Type: Room temperature cure (working life 4 min, handling strength in 10 min @ 25 °C)
Package Size: Contact Techniq VN for details
Shelf Life: Contact Techniq VN for details
LOCTITE® EA 3463 is a two-component, steel-filled epoxy adhesive supplied in stick form. It cures at room temperature and is designed for rapid, durable repairs. The product applies like putty and hardens to a metallic black, steel-like finish. It demonstrates excellent adhesion to dry, wet, and even underwater surfaces, providing high compressive strength and reliable bonding for industrial maintenance applications.
Emergency leak sealing in pipes and tanks
Filling oversized bolt holes
Repairing non-structural casting defects
Smoothing weld seams
General metal part restoration due to wear or corrosion
| Category | Property | Value |
|---|---|---|
| Not Mixed | Resin Appearance | Grey paste |
| Hardener Appearance | Black paste | |
| Mixing Ratio | Two components stick, hand-kneaded | |
| After Mixed | Appearance | Metallic black putty |
| Gel Time (ASTM D2471) | 3 min | |
| Working Life @25°C | 4 min | |
| Fixture/Cure Time @25°C | 10 min | |
| Glass Transition Temp (Tg) | 54 °C | |
| Shore Hardness (D, ISO 868) | 70 | |
| Elongation (ISO 527-5) | 0.3 % | |
| Tensile Strength (ISO 527-2) | 18 N/mm² (2,700 psi) | |
| Tensile Modulus (ISO 527-2) | 105 N/mm² (15,000 psi) | |
| Compressive Strength (ISO 604) | 50 N/mm² (7,200 psi) | |
| CTE Below Tg | 29×10⁻⁶ K⁻¹ | |
| CTE Above Tg | 115×10⁻⁶ K⁻¹ | |
| Thermal Conductivity | 1.01 W/(m·K) | |
| Surface Resistivity | 46×10¹² Ω | |
| Volume Resistivity | 110×10¹² Ω·cm | |
| Lap Shear Strength (Steel, ISO 4587) | 3.8 N/mm² (550 psi) |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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