PRODUCTS & SERVICES
View All Products & ServicesTHANK YOU FOR YOUR INQUIRY. OUR TEAM WILL BE CONTACTING YOU SHORTLY.
Protective Polymer Coatings for Microelectronics
Ferro manufactures a large portfolio of thermosetting, screen-printable protective polymer coatings available in different colors and several versions. These coatings are designed to protect thick film conductors, resistors, capacitors and circuits on various rigid substrates.

Our protective polymer coatings are formulated to provide electrical insulation and surface protection against harsh environments such as different solvents, temperatures, moisture, abrasion, dirt and mechanical stress.
Ferro polymer coatings can be applied as single layers, multilayers, or as an intermediate layer to be used in conjunction with thermosetting silver polymers.
We manufacture and design protective polymer coatings to be RoHs compliant.
Our technical specialists work closely with customers to provide additional customized protective polymer coatings based on individual requirements and performance needs.
FERRO PRODUCT | DESCRIPTION |
240-SB Black Protective Polymer Coating |
Black mineral-filled thermosetting silicone coating; screen-printable |
240-SB Fine Line, Colors and Dipping Grade Protective Polymer Coating |
Mineral-filled thermosetting silicone coating; available in different colors, and several versions such as fine line and dipping grade; are solvent- and moisture resistant |
242-SB Pale Yellow Protective Polymer Coating |
Yellow mineral-filled thermosetting epoxy coating; screen-printable and solvent-resistant |
242-SB Blue Protective Polymer Coating |
Blue mineral-filled thermosetting epoxy coating; screen-printable and highly solvent resistant |
243-S Translucent Light Blue Protective Polymer Coating |
Blue mineral-filled thermosetting flexible epoxy coating; screen-printable and solvent-resistant |
Ferro 240-SB Black Protective Polymer Coating Product Data
Ferro 240-SB Fine Line, Colors and Dipping Grade Protective Polymer Coating Product Data
Ferro 242-SB Pale Yellow Protective Polymer Coating Product Data
Ferro 242-SB Blue Protective Polymer Coating Product Data
Ferro 243-S Translucent Light Blue Protective Polymer Coating Product Data

VALUE ADDED SERVICES
Ferro takes great pride in our reputation for providing customers with superior technical service and manufacturing support. Our highly skilled technical professionals combine decades of experience with extensive laboratory and technology resources which enables us to provide outstanding customer support and service.
Development of Custom Material Systems
We help our customers to meet the changing needs of the electronic component industry. This includes fulfilling component design needs that simply cannot be met using traditional formulations.
We also provide training at our own facilities or on-site at our customers’ locations, with comprehensive programs that cover most aspects of sensor manufacturing including materials, equipment, prototype building, testing and evaluation processes.