Momentive™ RTV102 White Silicone Sealant – 2.8 oz Tube
RTV102 by Momentive Performance Materials is a professional-grade rtv silicone sealant available in 2.8 oz Tube format. It is designed for use on Electronics, Glass, 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.
| Attribute | Detail |
|---|---|
| Manufacturer Part Number (MPN) | 11883 |
| Brand | Momentive Performance Materials |
| Product / Model Name | RTV102 |
| Color | White |
| Package Size | 2.8 oz Tube |
| Product Type | RTV Silicone Sealant |
| Specification | N/A |
| Compatible Substrates | Electronics, Glass, Metal, Plastic |
Technical Information
Momentive RTV102 White is a one-part, acetoxy-cure silicone sealant that cures to a clean white silicone rubber with excellent adhesion, flexibility, and environmental resistance. It shares the core performance characteristics of the RTV108 Clear but in a white color formulation for applications where appearance matters — such as appliance sealing, HVAC assembly, lighting fixtures, and white-surface industrial equipment. The cured sealant provides reliable moisture exclusion, vibration damping, and thermal stability across -65°C to +204°C, making RTV102 a trusted general-purpose white silicone sealant for both electronics and industrial manufacturing.
Why Choose RTV102?
- ✅ Clean White Cure — Aesthetic white finish for appliances, HVAC, and lighting applications
- ✅ One-Part Acetoxy Cure — No mixing — simple tube application with fast skin-over
- ✅ Moisture & Vibration Resistant — Reliable protection for industrial and electronic assemblies
- ✅ Broad Temperature Range — Stable from -65°C to +204°C after full cure
- ✅ Strong Multi-Surface Adhesion — Bonds directly to metal, glass, plastic, and ceramics
Frequently Asked Questions
Q: What is Momentive RTV102 White used for?
A: Momentive RTV102 White is a one-part acetoxy-cure RTV silicone sealant used for bonding, sealing, and encapsulation of electronics, glass, metals, and plastics where a white color finish is required.
Q: What is the MPN for Momentive RTV102 White?
A: The Manufacturer Part Number (MPN) is 11883.
Q: What is the difference between RTV102 White and RTV108 Clear?
A: Both are one-part acetoxy-cure Momentive RTV silicones with similar performance properties. The key difference is color: RTV102 cures white while RTV108 cures clear.
Q: Does RTV102 resist high temperatures?
A: Yes. Momentive RTV102 silicone retains its properties across a broad temperature range from approximately -65°C to +204°C after full cure.
Q: How is Momentive RTV102 applied?
A: RTV102 is dispensed directly from the 2.8 oz tube by squeezing. Smooth the bead with a wet finger or spatula within a few minutes of application before the surface begins to skin over.
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