LOCTITE® 4204 Instant Adhesive
Features and Benefits
A toughened and thermally resistant, high-viscosity instant adhesive for high temperature applications or where impact resistance is needed.
LOCTITE® 4204 is a clear, toughened and thermally resistant, high-viscosity instant adhesive. It has good impact, peel and temperature performance up to 121°C (250°F). It has a fixture time of 75 seconds and is suited for the assembly of metals, rubbers, and plastics, including difficult-to-bond plastics (PP, PE, PTFE) when used with a primer such as LOCTITE® SF 770.
- Operating temperature: -44°C to 121°C (-65°F to 250°F)
- Toughened for impact resistance
- Excellent peel, impact and sheer strength
- High viscosity for gaps up to 0.2mm (0.008")
Documents and Downloads
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Technical Information
| Application method, Recommended | Dispense system, Manual |
| Applications, Recommended | Bonding close fitting parts |
| Color | Ultra clear |
| Fixture time, Steel | 120.0 sec. |
| Gap fill | 0.2 mm |
| Key characteristics | Temperature: high temperature |
| Key characteristics, Recommended | Flexible, Gap filling, Solvent free, Temperature resistant, Toughened, Viscosity: high viscosity |
| Operating temperature | -40.0 - 121.0 °C (-40.0 - 250.0 °F ) |
| Shear strength, Mild Steel (grit blasted) | 16.5 N/mm² (2400.0 psi ) |
| Viscosity | 4000.0 mPa·s (cP) |
LOCTITE® 4204
A toughened and thermally resistant, high-viscosity instant adhesive for high temperature applications or where impact resistance is needed.