Henkel Adhesive Technologies

Henkel Adhesive Technologies

Electrically conductive adhesives

LOCTITE® SI 5421

Flexible sealant for electromagnetic interference shielding

This flexible, silicone based, electrically conductive sealant and adhesive perfect for electromagnetic interference (EMI) and radio frequency (RF) shielding​.

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

Part no. (SKU/IDH)
236637

LOCTITE® SI 5421, 50 ml Standard Cartridge

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Documents

Information

When it comes to automotive sensor bonding and gasketing of EMI/RF shielded enclosures, LOCTITE® SI 5421 is ideal. This room temperature cure, 1-part formed-in-place silicone adhesive creates an electrically conductive bond for reliable shielding and adhesion performance. Expect low stress and high flexibility.

Applications:

Gasketing

Cure schedule, @ 25.0 °C:

7.0 day

Cure type:

Room Temperature Vulcanization (RTV) Cure

Number of components:

1 Part

Shear strength, Aluminum:

58.0 psi

Storage temperature:

-20.0 °C

Volume resistivity:

0.01 Ohm cm

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