Momentive SILTRUST™ SS4120 is a clear, solvent-based primer designed to promote adhesion of addition-cure RTV silicone compounds. Its transparent appearance makes it suitable for uses requiring a colorless primer layer, while offering strong bonding enhancement to metals, plastics, ceramics, and composite materials.
Momentive SILTRUST™ SS4120 Features
Clear, colorless primer film
One-component, ready-to-use application
Designed for addition-cure RTV silicones
Room-temperature drying
Promotes adhesion on metals, plastics, and ceramics
Low solids content for thin, uniform coverage
Momentive SILTRUST™ SS4120 Applications
Optical or aesthetic applications requiring transparency
Bonding addition-cure RTV silicone to various substrates
Electronics and precision devices
Plastics such as ABS, polycarbonate, and PVC
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
Provide quotation, sample, TDS/MSDS, and technical consultation
Testing sample quality and verifying product compatibility in our laboratory
Customizing material formulas for special applications
Adapting product sizes, quantities, and packaging to meet specific needs
Offering expert advice on suitable equipment and automation processes
Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
