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Henkel Adhesive Technologies

Henkel Adhesive Technologies

Loctite Technology Cluster Brand for Product Detail Pages

Instant adhesives


Instant component bonding - low viscosity, flexible adhesive for medical devices

Formulated for demanding flexible bondlines, this low-viscosity instant adhesive is ideal for applications in disposable medical device assemblies.

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

Part no. (SKU/IDH) 1875841
LOCTITE® 4902, 20 g Bottle

Size Please make your selection 20 g



LOCTITE® 4902 is a higly flexible, low-viscosity instant adhesive. This formula offers significant performance enhancements, including increased strength in flexing bond lines and resistance to leaks with excellent sealing capability. It offers fixture times of 20 seconds and is well suited for the assembly of metals, elastomers and plastics, including difficult-to-bond materials (PP, PE, PTFE) when used with a primer such as LOCTITE SF 7701. LOCTITE 4902 is tested to Henkel's ISO 10993 protocols for use in disposable medical devices.

Product category:

Instant adhesives




Fixture time, Steel:

20.0 sec.

Gap fill:

0.12 mm

Key characteristics:


Operating temperature:

-40.0 °C - 82.0 °C (-40.0 °F - 180.0 °F)

Shear strength, Mild Steel (grit blasted):

10.5 N/mm² (1500.0 psi)


200.0 mPa·s (cP)

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