LOCTITE® SI 5999
Features and Benefits
This thixotropic , 1-part, RTV (room temperature vulcanization)-cure silicone paste offers non-corrosive gasketing and blow-out resistance, especially in automotive powertrain applications.
LOCTITE® SI 5999 is a 1-part, gray silicone paste for non-corrosive gasketing and blow-out resistance. It is thixotropic, so the liquid product won’t migrate after you’ve applied it to the substrate, and is specially designed for servicing, manufacturing and rebuilding, especially in automotive powertrain applications. It’s suitable for temperatures as high as 250°C (482°F).
- Non-corrosive
- RTV cure
- For temperatures up to 482°F (250°C)
- Blow-out resistant
Documents and Downloads
Looking for a TDS or SDS in another language?
Technical Information
| Applications | Gasketing |
| Color | Gray |
| Key characteristics | Temperature: high temperature |
| Number of components | 1 part |
LOCTITE® SI 5999
This thixotropic , 1-part, RTV (room temperature vulcanization)-cure silicone paste offers non-corrosive gasketing and blow-out resistance, especially in automotive powertrain applications.