LOCTITE® SI 5091
Features and Benefits
Translucent, liquid, UV light/moisture-cure acetoxy adhesive, good for elastic bonding, sealing and leak-proofing on glass, metals and ceramics.
LOCTITE® SI 5091 is a translucent, slightly milky, UV light and atmospheric moisture-cured acetoxy silicone liquid adhesive that cures to a highly flexible elastomer. Excellent choice for elastic bonding, sealing and leak-proofing. Ideal for glass, metals and ceramics and also suited to plastics. Tack-free time and fixturing time are both up to 30 secs. Service temperature is -60 to +180ºC.
- Cures with moisture and UV light
- Ideal for elastic bonding, sealing and leak-proofing
- Wide service temperature range
- Highly flexible bond
- Ideal for glass, metals and ceramics
- Also suitable for metals
Documents and Downloads
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Technical Information
| Color | Translucent |
| Key characteristics | Secondary cure system: atmosphere, Wavelength for cure: UV |
| Specific gravity, @ 25.0 °C | 1.01 |
| Viscosity, Brookfield - RVT, @ 25.0 °C Spindle 3, speed 10 rpm | 4000.0 - 6000.0 mPa·s (cP) |
LOCTITE® SI 5091
Translucent, liquid, UV light/moisture-cure acetoxy adhesive, good for elastic bonding, sealing and leak-proofing on glass, metals and ceramics.