Para Tech Coating

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Parylene Conformal Coating Raw Materials


Para Tech is the exclusive North American distributor for GALXYL® dimer, the key raw material used in the Parylene coating process. We offer two (2) commercial Parylene variants, each with its own unique electrical and physical properties. We will assist and advise you to the best and most suitable variant to use for your unique product.

GALXYL Parylene C and Parylene N Dimer Variants


GALXYL Parylene N

  • Highest Dielectric Strength
  • Most Effective to Penetrating Crevices
  • Commonly Used in High Frequency Applications


GALXYL Parylene C

  • Advantageous in Lower Moisture and Higher Gas Permeability
  • Average Crevice Penetration Activity
  • Deposits onto Substrates Faster than Parylene N
  • MIL-I-46058C Certified and IPC-CC-830 Approved
  • USP Class VI Biocompatibility Rating


Contact Curtiss-Wright Parylene Services with questions related to Parylene use in industrial and commercial coating applications, or for assistance with process development and full coating services for your products.


(800) 999-4942

We are ready to assist with your Parylene conformal coating needs and answer any questions about your specific product requirements.