P2i’s plasma coating technology provides comprehensive liquid protection for electronic components and systems across the entire vehicle: engine, cabin and chassis. P2i’s technology creates a hydrophobic and oleophobic nano-coating with a host of advantages over old-fashioned liquid-based conformal coatings.


Protection performance of mechanical sealing or conformal coatings can degrade when exposed to heat or vibrations. However, with P2i’s Plasma Enhanced Chemical Vapour Deposition (PECVD) technology, the coating is chemically bonded onto the PCBA with outstanding thermal durability, giving lasting protection.

Mechanical seals add extra weight and require more space, impacting the vehicle’s energy efficiency, and make the miniaturization of components unnecessarily difficult, prohibiting innovation in the automotive sector.


Infotainment systems are challenged by moisture and humidity as vehicles operate in various and often changeable weather conditions. With demand for long warranties, reliability is key to customer satisfaction.

With P2i Barrier, a nanometer-scale coating can be deposited across the whole PCBA homogenously with minimal masking, providing protection for the lifetime of the car.


Vehicle chassis house numerous sub-systems which monitor various parameters. These systems, such as the powertrain, rely on sensors and circuit boards which are vulnerable to weather and environmental conditions. Unlike traditional coatings, P2i’s Barrier coating can protect all parts of a PCBA, including connectors, ensuring the entire system stays corrosion-free and remains functional in all conditions.

Our Technology

P2i technology delivers market-leading liquid protection solutions for electronic products. Our patented plasma deposition processes offer unrivalled quality, protection and repairability, ensuring electronics keep working in any environment. Delivering protection from IPX1 to IPX8, P2i has a proven track record in mass production, having protected over 500 million electronic devices against liquid damage.


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Everyday protection – IPx1-2
An ultra-thin, hydrophobic and oleophobic nanocoating is applied to the full device, without compromising look, feel or performance. Splash-proof is targeted towards achieving an IPX1-IPX2 rating, with additional protection against high humidity and corrosive environments. Since 2011, P2i has worked with the world’s leading OEMs and brands to deploy our Splash-proof liquid repellent nanocoating technology.

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Accidents happen – IPx3-5
P2i Barrier provides unrivalled liquid protection for printed circuits board assemblies (PCBAs) in any electrical device. P2i’s revolutionary plasma coating delivers industry-leading protection and is fully reworkable, ensuring manufacturers reduce scrap and improve production yield while maximising liquid protection to increase product lifetime, reduce field repairs and returned products, and eliminate waste in the manufacturing process.

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Ruggedized performance – IPx6-8
Dunkable® provides lifetime IPX6-IPX8 protection to consumer electronics with no degradation even after damage to the outer case. No seals or gaskets are required as the device is protected from the inside out, with all components protected against water damage. Dunkable® is a unique end-to-end water protection solution that provides manufacturers with protection that lasts for the lifetime of the product.

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