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Conformal Coating for Advanced PCB Assembly

Protect your PCBs from the elements, including moisture, dust and extreme temperatures with our conformal coating services.

Conformal Coating, a protective & insulative shield for PCBA

What is Conformal Coating?

Conformal coating is a polymeric film that covers, and conforms to, circuit board components and other electronics. Its primary purpose is to protect electronics from environmental elements and corrosion. 

Available for Rapid NPI/Prototype orders through to full batch production

With a range of coating products for PCB assemblies we can move between the various application methods to suit your specific needs.

Highly cost-effective rates are available for both your automated and selective conformal coating requirements however please note we only provide a coating service within turnkey orders and contracts. 

Got a Question?

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Call: +44 (0)1252 333 444

Automated & Selective Spraying

For a highly accurate and repeatable conformal coating application choose PVA Selective Coating. Our automated system carries HumiSeal 1B31 acrylic (qualified to MIL-I-46058C) as standard.

Benefits of selective spraying:

Manual Spray Booth

Ideal for coating of smaller batch sizes, our manual spray booth operation enables much shorter lead times.

Benefits of Conformal Coatings

Thinking of using conformal coating?

Let’s talk


Call: +44 (0)1252 333 444

Board Cleaning & Surface Preparation

Preparing your PCBAs for coating is critical. All products are meticulously pre-treated and cleaned to surpass the standards outlined in IPC CH-65 A and J-STD 001-D before applying the coating.

Two cleaning methods available:

Conformance is checked with our ‘Zero Ion’ contamination testing system to validate the correct level of cleanliness is achieved, prior to the application of any coating materials.

Let’s start the conversation …

Talk to us today about your next project, let us know if you have any queries or to arrange a visit to our industry-leading facility:

Call: +44 (0)1252 333 444


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