Momentive™ RTV162 White Electronic Grade Silicone Sealant – 2.8 oz Tube

RTV162 by Momentive Performance Materials is a professional-grade electronic grade rtv silicone sealant available in 2.8 oz Tube format. It is designed for use on PCB, Electronic Components, Metal, Plastic surfaces, delivering long-lasting adhesion, flexibility, and environmental resistance across a wide range of industrial, commercial, and specialized applications. White in color, this product is trusted by maintenance professionals, OEM manufacturers, and engineers worldwide who demand consistent, specification-grade silicone performance in every application.

Technical Information

Momentive RTV162 is an electronic-grade, one-part RTV silicone sealant formulated with low ionic contaminant levels and high dielectric purity specifically for direct application on sensitive electronic components and printed circuit boards. Unlike general-purpose RTV silicones, RTV162 is manufactured to minimize corrosive ion content that could cause electrochemical migration or component degradation over time. It cures to a white silicone rubber providing excellent moisture exclusion, vibration damping, and thermal protection across a service range of -65°C to +200°C, making it the preferred choice for electronics OEMs requiring specification-grade silicone protection.

Why Choose RTV162?

• ✅ Electronic Grade Purity — Low ionic content — safe for direct PCB and component sealing
• ✅ No Electrochemical Risk — Minimized corrosive ions prevent component degradation
• ✅ White Cure Color — Clean appearance for white electronics and appliance assemblies
• ✅ Dielectric Insulation — Excellent electrical insulation properties after cure
• ✅ -65°C to +200°C Range — Suitable for high-reliability electronics in thermal environments

Frequently Asked Questions

Q: What does ‘Electronic Grade’ mean for RTV162?
A: Electronic grade means RTV162 is formulated with low ionic contaminants and high dielectric purity, making it safe to apply directly on sensitive electronic components and circuit boards without causing corrosion or electrical interference.

Q: What is the MPN for Momentive RTV162 White?
A: The Manufacturer Part Number (MPN) is 11893.

Q: What is the difference between RTV102 White and RTV162 White?
A: RTV162 is an electronic-grade formulation with enhanced purity and dielectric properties specifically for sensitive electronic sealing. RTV102 is a general-purpose white sealant.

Q: Is Momentive RTV162 safe for use on circuit boards?
A: Yes. RTV162 is specifically formulated for electronic applications and is safe for use on PCBs, connectors, and electronic components, providing moisture and vibration protection.

Q: What temperature can Momentive RTV162 handle?
A: Momentive RTV162 is rated for service from approximately -65°C to +200°C, suitable for electronics in both standard and elevated temperature environments.