LOCTITE® SI 5015
Known as LOCTITE Superflex Blue RTV Silicone Adhesive Sealant
Features and Benefits
Acetoxy silicone paste which cures on exposure to moisture to form a tough, flexible, silicone rubber gasket.
LOCTITE® SI 5015 is a blue, acetoxy silicone paste which cures on exposure to moisture to form a tough, flexible, silicone rubber gasket. It resists aging, weathering and thermal cycling without hardening, shrinking or cracking. It is used in covers for valves, timing gears, differentials, oil pans, transmissions, water pumps and thermostat housings.
- Enhances load bearing & shock absorbing characteristics of the bond area
- Gasket replacement or gasket dressing
- Suits applications with an operating range of -54°C to +204°C
- Ideal for stamped parts and safe for use with automotive oxygen sensors
- Adheres to a wide range of substrates
Documents and Downloads
Looking for a TDS or SDS in another language?
Technical Information
| Chemical basis / base | Acetoxy silicone |
| Colour | Blue |
| Cure type | Room temperature vulcanization (RTV) cure |
| Key characteristics | Flexible, No mix |
| Number of components | 1 part |
| Physical form | Paste |
| Specific gravity, @ 25.0 °C | 1.04 |
| Storage temperature | 8.0 - 21.0 °C |
LOCTITE® SI 5015
Acetoxy silicone paste which cures on exposure to moisture to form a tough, flexible, silicone rubber gasket.