SMT Equipment

Henkel Loctite Gaskets and Sealants

Company Information:

Henkel is a manufacturer of materials for PCB and component assembly. The materials include Loctite adhesives, Multicore soldering products, Hysol encaps and underfills, and Power Devices thermal phase change pads.

Irvine, California, USA


  • Phone 1-714-368-8000

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Company Postings:

(13) products in the catalog

(11) technical library articles

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Henkel Loctite Gaskets and Sealants

Henkel Loctite Gaskets and Sealants


Henkel Loctite Gaskets and Sealants



Offered by:

Henkel Electronic Materials


Henkel Loctite Gaskets and Sealants Description:

Loctite silicone gasketing materials offer precise, reliable sealing for electronic enclosures, ensuring that housing modules are tightly secured and componentry is protected.

Loctite silicone encapsulants are specially formulated to isolate sensitive fine-pitch leads from potentially damaging thermal cycling conditions. Like all Henkel products, these materials have been designed for ease-of-use and are conveniently packaged for dispense operations.

Henkel's Loctite Gasketing and Sealant Products:

Cure Schedules


Shore A Hardness


LOCTITE Nuva-Sil 5089

Used for gasketing and sealing applications. Upon exposure to sufficient UV light and/or atmospheric moisture, this product cures to form a durable, flexible rubber sealant. Typical applications include gasketing/sealing of enclosures that require a rapid curing, post-applied sealant that facilitates immediate on-part inspection.

60 seconds UV + 3 days RT

Alkoxy silicone

> 25



One-component ultra fast curing, non-corrosive RTV silicone designed for potting, wire tacking, selective sealing, vibration dampening and repair/rework applications on PCBs. Suited for high-volume manufacturing and is particularly effective for automotive electronics applications or other harsh environments. Fast surface cure allows material to be handled quickly after dispensing.

24 hours @ 25 °C

Alkoxy silicone



One-component silicone sealant. Typical applications include stamped sheet metal covers (timing covers and oil sumps) where good oil resistance and the ability to withstand high joint-movement is required.

7 days @ 25°C

Oxime silicone


Henkel Loctite Gaskets and Sealants was added in Dec 2013

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