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Henkel Adhesive Technologies

Henkel Adhesive Technologies

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Thermally conductive adhesives


Self-shimming, thermally conductive, controlled-strength, activator-cured paste

This thermally conductive, 1-part adhesive paste is ideal for bonding electrical components to heat sinks with an insulating gap. It has high viscosity and controlled strength for serviceability.

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

Part no. (SKU/IDH)

LOCTITE® 315, 30 ml Syringe



LOCTITE® 315 is a 1-part, self-shimming, thermally-conductive acrylic adhesive paste. It is activator cured for bonding electrical components with a consistent 5-6mm (0.2" - 0.24") gap, so you get electrical insulation as well as high thermal conductivity. This conductivity provides excellent heat dissipation for thermally sensitive components, while the controlled strength permits field and service repair. It’s ideal for bonding transformers, transistors and other heat generating electronic components to printed circuit board assemblies or heat sinks. Use Activator 7387 for a full cure.

Product category:

Thermally conductive adhesives




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