Henkel Adhesive Technologies

Henkel Adhesive Technologies

Instant adhesives


Instant component bonding - Your go-to fast-fixturing adhesive

A surface-insensitive, fast-fixturing instant adhesive that provides high shear strength on a wide range of materials, including difficult-to-bond substrates.

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

Part no. (SKU/IDH) 135429
LOCTITE® 401, 20 g Bottle

Size Please make your selection 20 g

Packaging type Please make your selection Bottle



LOCTITE® 401 is a fast-fixturing instant adhesive (industrial grade) designed for the assembly of a wide range of materials where uniform stress distribution and high tensile and/or shear strength are required. Using primer LOCTITE® SF 770, the assembly of difficult-to-bond (PP, PE, PTFE) materials is possible. In addition, it is suited for bonding porous materials such as wood, paper, leather and fabric.

Application method:

Dispense System,Manual


Bonding Close Fitting Parts,Repairing



Cure type:

Moisture Cure

Fixture time, Steel:

5.0 sec.

Gap fill:

0.15 mm

Key characteristics:

Fixture: Very Fast Fixture,General Purpose,Strength: High Strength,Viscosity: Low Viscosity

Operating temperature:

-40.0 °C - 120.0 °C (-40.0 °F - 250.0 °F)

Physical form:


Recommended for use with:

Elastomer,Metal,Plastic,Porous Surface

Shear strength, Mild Steel (grit blasted):

20.0 N/mm² (2900.0 psi)


100.0 mPa·s (cP)

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