Momentive™ RTV560/DBT Red Extreme Temperature Silicone Rubber Compound – 1 lb Kit
RTV560/DBT by Momentive Performance Materials is a professional-grade extreme temperature two-part silicone rubber compound available in 1 lb Kit format. It is designed for use on Metal, High-Temp Gaskets, Industrial Equipment, Molding surfaces, delivering long-lasting adhesion, flexibility, and environmental resistance across a wide range of industrial, commercial, and specialized applications. Red 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) | 122356 |
| Brand | Momentive Performance Materials |
| Product / Model Name | RTV560/DBT |
| Color | Red |
| Package Size | 1 lb Kit |
| Product Type | Extreme Temperature Two-Part Silicone Rubber Compound |
| Specification | N/A |
| Compatible Substrates | Metal, High-Temp Gaskets, Industrial Equipment, Molding |
Technical Information
Momentive RTV560/DBT is a two-part, condensation-cure extreme-temperature silicone rubber compound designed for applications requiring silicone elastomer performance at temperatures significantly beyond the range of standard RTV silicones. The red-pigmented base is catalyzed with DBT (dibutyltin dilaurate) at the specified ratio to cure at room temperature or with heat acceleration to a stable, flexible silicone rubber. RTV560 is used for high-temperature gaskets, seals, molds, and encapsulation in industrial equipment, engines, and process systems operating at the upper limits of silicone rubber service temperature.
Why Choose RTV560/DBT?
- Extreme Temperature Rated — Designed for silicone rubber performance at maximum service temperatures
- Two-Part DBT Catalyzed — Controlled mix ratio cure for consistent elastomer properties
- Red Color Identification — Standard red for high-temperature silicone compound identification
- Flexible Cured Rubber — Maintains elastomeric properties at extreme continuous service temperatures
- 1 lb Kit Format — Right quantity for industrial gasket, seal, and mold making applications
Frequently Asked Questions
Q: What is Momentive RTV560/DBT used for?
A: Momentive RTV560/DBT is used for extreme-temperature gaskets, seals, mold making, encapsulation, and casting applications in engines, industrial equipment, and process systems operating at temperatures beyond standard RTV silicone service limits.
Q: What is the MPN for Momentive RTV560/DBT 1 lb kit?
A: The Manufacturer Part Number (MPN) is 122356.
Q: What is the maximum service temperature of RTV560?
A: Momentive RTV560 is rated for extreme high-temperature service. Consult the current Momentive RTV560 product datasheet for the specific maximum continuous and intermittent service temperature ratings.
Q: What is the difference between RTV560 and RTV88?
A: Both are two-part DBT-catalyzed Momentive silicone rubber compounds. RTV560 is formulated for extreme temperature service at higher temperature limits than standard RTV88, making it appropriate for more thermally demanding industrial applications.
Q: What mix ratio is required for RTV560/DBT?
A: Consult the current Momentive RTV560 Technical Data Sheet for the exact base-to-DBT catalyst mix ratio and mixing procedure to ensure complete cure and full performance of the cured elastomer.


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