Since 1981

Deep Coat Industries

About Deep Coat

Deep Coat was founded in 1981 for the sole purpose of producing EMI shielding. We develop and manufacture EMI and RFI shielding for a wide range of applications from PCB shields for the military to coating large molded medical enclosures. Our coatings are also utilized for shielding fiber optic & electronic connectors, instrument cases, and communications equipment. 

Deep Coat pioneered “in chamber” RF plasma pretreatment to enhance metal adhesion. Deep Coat also developed and patented a 4-layer vacuum deposited shield consisting of a stainless steel base, 2 layers of copper, and a stainless steel over coat.

Deep Coat’s research and development produced additional patents utilizing vacuum deposited metals for EMI shielding. Deep Coat’s vacuum metalization process has been proven over the last 35+ years to be a highly effective metal coating for a variety of EMI and RFI shielding applications. The specialized Deep Coat vacuum metalization process allows for the application of up to 4 different layers of various metals in each vacuum draw. Coatings from 0.3 to 24 microns of metal can be applied to even the most complex plastic shapes without adhesion issues.

Deep Coat’s ability to apply many different metal combinations can help you maximize shielding effectiveness on your products.

Environmental Compliance


Medical Device EMI/RFI Conformance – Institute of Electrical and Electronics Engineers (IEEE) Standard

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