3M™ Novec™ coatings are a family of fluorinated polymers designed to protect both the outer surfaces and inner workings of modern electronic products.

Electronic device component protection surface modifier coatings are designed to protect the device from environmental contaminants such as moisture, corrosive gases and other airborne contamination. With low surface tension, they coat thinly and evenly over surfaces to ensure complete coverage and repel moisture.

Novec electronic grade coatings can be applied to a variety of components including:

• Printed circuit boards (PCBs)
• Hybrid circuits
• Micro motors
• Ink jet heads - to allow for free flow
• Disk drive components
• MR heads

3M Factsheet on Electronic Grade Coatings.

https://youtu.be/-0rcyMS_oNM

Certonal FC-742 is a clear, low viscosity solution of a surface modifier fluorochemical polymer coating carried in a hydrofluoroether solvent. Certonal FC-742 can be used as an anti-migration barrier to prevent lubricant materials migrating from critical wear components in gyroscopes,…

Depending on your requirement, there are two specialty fluids available for glass coating : 3M Novec 1720 and Solvay's Fluorolink S10. 3M™ Novec™ Glass Coating - Novec 1720 Easy clean glass coating is designed for device surfaces to keep them looking good…