6615 Taylor Rd.

P.O. Box 639

Blacklick, OH 43004

P: 614-866-9200

F: 614-866-7772


In applications where electromagnetic interference (EMI) or radio frequency interference (RFI) shielding is desired, CPT can apply a

variety of coatings using its in-house coating facility.


EMI / RFI Shield Coating Applications

Electronics enclosures, test equipment, telecommunications, cable, medical equipment (FDA compliance), consumer electronics,

analog & digital noise rejection, and static charge dissipation.



Our process supports both small runs with hand masking as well as larger production runs. For lot quantities greater than 100,

CPT offers nickel-electroformed coating masks to increase both part consistency and efficiency.


Silver Encapsulated Copper (RFI Shield) 


Electroformed Production Masks


Conductive Gaskets

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