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Henkel Adhesive Technologies

Henkel Adhesive Technologies

Loctite Technology Cluster Brand for Product Detail Pages

Structural adhesives


Two-part, explosion-proof epoxy potting compound for electric motors

This black, 2-part epoxy cures at room temperature and easily fills horizontal voids and volumes (self-leveling). It is designed to comply with UL-674 requirements for explosion-proof electric motors (UL 1203).

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

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For an adhesive system that meets the UL 1203 requirements for explosion-proof electric motors, consider LOCTITE® EA E-40EXP. This 2-part, self-leveling black epoxy is typically used for potting, sealing and bonding electronic and electrical components - isolating the electrical motor from hazardous vapors and chemicals that could cause an explosion. It can be potted into horizontal volumes and will instantly flow to fill the voids. It shows minimal exothermic reaction upon curing (room temperature) with very low shrinkage.

Product category:

Structural adhesives



Structural bonding

Cure type:

Room temperature (ambient) cure

Hardener: Color:


Mix ratio, by volume:

2 : 1

Mix ratio, by weight:

100 : 45.9

Mixed: Color:


Number of components:

2 part

Physical form:


Resin: Color:


Storage temperature:

8.0 °C - 21.0 °C

Please contact us for ordering options

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