SilcoTek Coatings

Helping to Solve Your Most Demanding Surface Challenges


About Our Coatings 

SilcoTek® coatings are uniquely tailored to solve tough material problems in a variety of industries and applications. We offer over 20 custom coatings for challenging flow path problems. Our patented process eliminates interactions between flow path surfaces and active compounds to enhance surface performance in a broad variety of applications. Since 1987, SilcoTek has provided surface coating technology solutions to process, analytical, gas & oil, semiconductor and corrosion applications world wide. From prototype to production, SilcoTek offers patented and custom surface coating technologies that allow the user to improve the performance of their process and products.

Our Coatings


What's this coating used for?
A tough, corrosion resistant, inert, hydrophobic coating. Ideal for oil and gas, chemical processing, refining, and other demanding environments. Also offers very low surface energy for easy cleaning and non-stick properties. Dursan: Improves chemical inertness and corrosion resistance of stainless steel while significantly improving surface moisture resistance (hydrophobicity) and wear resistance.

Go to the Dursan Coating Page to learn more.


What's this coating used for?
The original, most inert and chemically compatible coating available on the market. SilcoNert 1000 (formerly Silcosteel®): A general purpose barrier coating. SilcoNert 2000 (formerly Siltek®/Sulfinert®): A required coating when analyzing low levels of active, reactive, organo-sulfur, and many more active compounds.

Go to the SilcoNert Coating Page to learn more.


What's this coating used for?
A corrosion and oxidation resistant coating that increases the lifetime of system components and prevents metal ion contamination. Excellent for high temperature applications. Silcolloy (formerly Silcosteel®-CR) improves corrosion resistance of stainless steel by an order of magnitude in chlorides & acidic environments. An inert, oxidation resistant coating able to withstand extreme high temperature and low temperature environments.

Go to the Silcolloy Coating Page to learn more.


What's this coating used for?
A non-stick coating specifically designed to reduce the onset of carbon coking and fouling on stainless steel at high temperature. SilcoKlean (formerly Silcosteel®-AC) reduces carbon coking or fouling by up to 8x on stainless steel.

Go to the SilcoKlean Coating Page to learn more.


What's this coating used for?
A low outgassing, rapid pump down, high purity coating designed to improve performance in ultra high vacuum, mass spec, and semiconductor systems. SilcoGuard (formerly Silcosteel-UHV) reduces outgassing by 14x and significantly improves vacuum pump down in semiconductor and research systems.

Go to the SilcoGuard Coating Page to learn more.


What's this coating used for?
Dursox is an inert corrosion resistant silicon barrier coating formulated especially for high purity semiconductor fabrication processes. Dursox improves corrosion resistance by 10x or more while reducing ion contamination in semiconductor processes.

Go to the Dursox Coating Page to learn more.


What's this coating used for?

Notak® is SilcoTek’s most hydrophobic and oleophobic surface treatment.  Applied via chemical vapor deposition (CVD), the patented Notak coating process improves surface repelling properties to resist unwanted build-up of water, oils, sticky hydrocarbons, and other foulants.

Go to the Notak Coating Page to learn more.


What's this coating used for?

Siltride® coatings are a robust chemistry that substantially improves corrosion resistance, hardness, wear resistance, and electrical resistivity. As SilcoTek’s most hydrophilic or “water-attracting” coating, Siltride 1000 boasts a water contact angle as low as 10°, making it ideal for improving the surface properties of critical process flow paths in medical devices, life sciences instrumentation, and oil and gas facilities. Siltride coatings are SilcoTek’s best solution for the most demanding applications.

Go to the Siltride Coating Page to learn more.


Download The eBook Now

SilcoTek 101 

Interested in learning about how our coatings can improve the performance of your products and processes? Download our ebook, SilcoTek 101. You'll learn about our coatings, our process and applications. You'll also learn how companies in your industry have benefited from using our coatings. 


Learn More About Our Coatings Get SilcoTek 101

Our Coatings Process 

HubSpot Video