Part no. (SKU/IDH):
236637
IDH Name:
LOCTITE® SI 5421, 50 ml Standard Cartridge
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Flexible and shielding electrically conductive sealant and adhesive
A 1-part, flexible, silicone-based electrically conductive sealant and adhesive that is perfect for electromagnetic interference (EMI) and radio frequency (RF) shielding.
Part no. (SKU/IDH):
236637
IDH Name:
LOCTITE® SI 5421, 50 ml Standard Cartridge
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
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Large volume or special order?
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- Description
- Technical specification
- Question & answer
LOCTITE® SI 5421 is a room-temperature cure, 1-part formed-in-place silicone adhesive. Ideal for automotive sensor bonding and gasketing of EMI/RF shielded enclosures, it creates an electrically conductive bond for reliable shielding and adhesion performance. Expect low stress and high flexibility.
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Low stress bonding
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Room temperature cure
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EMI shielding
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Flexible
- 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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Large volume or special order?
{{/distributor.onShelf}}{{#distributor.notOnShelf}} {{/distributor.notInStock}} {{/distributor.notOnShelf}}{{#distributor.notInStock}} {{/distributor.notInStock}}{{#distributor.onShelf}} {{#distributor.notInStock}} {{/distributor.onShelf}} {{/distributor.notInStock}}There was a problem with your request. Please try again or contact us directly. Thank youYou will receive an email notification when product is back in stock.You will not receive an email notification when product is back in stock. Looks like the product is back in stock. Please refresh your page.
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Check our FAQ for quick answers or reach out via phone to our support center. Here, we also offer additional inquiry forms to help you connect with the appropriate Henkel expert.