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Curtiss Wright

About Us

Since 1991, Parylene Coating Services has been a leader in providing outsourced Parylene conformal coating services. Our proprietary Dimer, prompt turnaround time and tightly-controlled process ensure that we never forget that “Service” is part of our name. In March of 2011 Metal Improvement Company opened a facility in Galway, Ireland dedicated to the application of precision parylene coatings using the same equipment and processing technology developed by Parylene Coating Services in Katy, TX

About our vapor deposition process
Parylene’s vapor deposition process leaves a pinhole-free, perfectly conformal, biologically compatible protective coating. It provides an ideal coating for many applications and industries including:


  • Printed circuit boards
  • Ferrite cores
  • Rubbers and elastomers
  • Electromechanical devices


  • Aerospace
  • Military
  • Electronic
  • Medica
  • Industrial

Parylene’s Importance to the medical industry
Parylene Coating Services has acquired a Device Master File as well as a Drug Master File for our PCS Dimer and conformal coating services. Parylene is becoming increasingly important in the medical industry, providing Class VI conformal coating.

These files assist our customers in providing the highest quality products and greatly streamline the FDA approval process for new products. These filings join our other qualifications:

  • ISO 10993-6 Compliant
  • USP-Class 6 Compliant
  • Mil-I-46058C Approved

How Parylene is better
One of the unique attributes that puts Parylene Coating Services ahead of our competition is our very high purity Dimer, which enables faster, more efficient processing. Coating thickness and uniformity are directly impacted by the purity of the Dimer utilized. Our proprietary Dimer has the lowest possible levels of contaminants, which facilitates the truest possible deposition.

Lower failure rates and higher profitability
The low product reject and failure rates achieved with our process provide you with increased customer satisfaction and profitability.

Two variants of PCS Dimer are offered: Type “C” and Type “N”. See Technical Information for details.

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Parylene Coatings Services Inc. is a business unit of Curtiss-Wright Surface Technologies
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