Henkel Adhesive Technologies

Henkel Adhesive Technologies

Instant adhesives


Instant component bonding - Ultra-performance

A fast-fixturing, ultra-performance instant adhesive that provides reliable performance under extreme operating temperatures up to 275°F. It is suitable for use in medical device assembly.

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

Part no. (SKU/IDH) 2714628
LOCTITE® 402, 20 g Bottle

Size Please make your selection 20 g



LOCTITE® 402 is a high temperature and fast-fixturing instant adhesive that reliably and strongly bonds to a wide range of plastic, rubber, and metal substrates. It is ideally suited for the joining of small parts in high-speed production applications as well as quick, on-the-go repairs. Using the primer LOCTITE® SF 770 (or LOCTITE® SF 7701 for medical device assembly), the assembly of difficult-to-bond (PP, PE, PTFE) materials is possible.

Application method:

Dispense System,Manual


High Speed Production Bonding,Repairing



Cure type:

Moisture Cure

Fixture time, Steel (grit blasted):

20.0 sec.

Gap fill:

0.15 mm

Key characteristics:

Fast Setting,For Difficult-to-Bond Materials,Temperature Resistant

Operating temperature:

-40.0 °C - 135.0 °C

Physical form:


Recommended for use with:

Elastomer,Metal,Plastic,Porous Surface

Shear strength, Mild Steel (grit blasted):

> 15.0 N/mm² (> 2100.0 psi)


110.0 mPa·s (cP)

You might also need

  • LOCTITE SF 770 - 52 ml Bottle (IDH 135266)

    Adhesive primers

    LOCTITE® SF 770


    Instant adhesive primer for difficult-to-bond materials 

  • Similar

    LOCTITE 401 Instant Adhesive - 20 g - Front no HQ (IDH 135429)

    Instant adhesives

    LOCTITE® 401


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

  • LOCTITE Cyanoacrylate Diaphragm Valve (IDH 318654)

    Dispense systems

    LOCTITE® Cyanoacrylate Dispense Valves


    Robust dispensing of instant adhesives - drop and bead

  • LOCTITE Vari-Drop Applicator (IDH 215996)

    Dispense systems

    LOCTITE® Vari-Drop Applicator


    Cost-effective dosing solution for handheld dispensing needs

  • LOCTITE PU20 Digital Peristaltic Dispenser (IDH 2265279)

    Dispense systems

    LOCTITE® PU20 Digital Peristaltic Dispenser


    Precision dispensing of dots and beads

  • LOCTITE RC30 Manual Dispense Reservoir (IDH 2814022)

    Dispense systems

    LOCTITE® RC30 Manual Reservoir


    Convenient and cost-effective reservoir for manual applicators

  • LOCTITE RC40 Integrated Semi-Automatic Dispenser (IDH 2814025)

    Dispense systems

    LOCTITE® RC40 Integrated Semi-Automatic Dispenser


    An integrated reservoir and controller in one convenient system

Request a consultation

Unplanned downtime or lower plant productivity can prevent you from achieving the manufacturing excellence that you are looking for. Consult with our experts to find ways to make your machine more reliable and reduce unplanned downtime to save costs.