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Henkel Adhesive Technologies

Henkel Adhesive Technologies

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Conformal coatings


VOC-free conformal coating for metals, ceramic, and glass filled epoxy 

This 1-part, dual cure (UV/moisture) conformal coating contains no volatile organic compounds (VOC) and protects metal, ceramic and epoxy surfaces from moisture, vibration, and contamination. 

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

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LOCTITE® STYCAST PC 40-UMF conformal coating is specially formulated to rapidly gel and immobilize when exposed to UV light, and then fully cure when exposed to atmospheric moisture, meaning you get optimum performance even in shadowed areas. It is VOC-free and ideal for protecting a variety of metal, ceramic, and glass-filled epoxy surfaces. 

Product category:

Conformal coatings


Application method:




Cure type:

UV cure

Number of components:

1 part

Specific gravity, @ 25.0 °C:


Storage temperature:

20.0 °C - 30.0 °C

Viscosity, @ 25.0 °C:

250.0 mPa·s (cP)

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