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Henkel Adhesive Technologies

Henkel Adhesive Technologies

Loctite Technology Cluster Brand for Product Detail Pages

Instant adhesives


Instant component bonding - high temperature, high viscosity adhesive

A toughened and thermally resistant, high-viscosity instant adhesive for high temperature applications or where impact resistance is needed.

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

Part no. (SKU/IDH) 172544
LOCTITE® 4204, 20 g Tube

Size Please make your selection 20 g

Packaging type Please make your selection Tube



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.

Product category:

Instant adhesives


Application method, Recommended:

Dispense system,Manual

Applications, Recommended:

Bonding close fitting parts


Ultra clear

Fixture time, Steel:

120.0 sec.

Gap fill:

0.2 mm

Key characteristics:

Flexible,Gap filling,Solvent free,Temperature resistant,Temperature: high temperature,Toughened,Viscosity: high viscosity

Operating temperature:

-40.0 °C - 121.0 °C (-40.0 °F - 250.0 °F)

Shear strength, Mild Steel (grit blasted):

16.5 N/mm² (2400.0 psi)


4000.0 mPa·s (cP)

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