Loctite SI 5920 High-Temperature RTV Silicone Gasket Maker
SI 5920
Overview
Loctite SI 5920 is a high-temperature silicone sealant for flexible flanges, formulated as a low-strength, 1-part moisture-curing product ideal for high-temperature and electrically insulating gasketing applications up to 350°C. Its thixotropic formula reduces product migration after application.
Specifications
- Color
- Copper
- Base Type
- Silicone (oxime cure)
- Cure Type
- Moisture-curing, 1-part system (2.5mm cure depth in 24 hours)
- Service Temperature
- Up to 350°C (662°F)
Technical Information
- Rated to 350°C (662°F)
- Gap fill up to 1.0mm
- Lap shear strength 1.4 N/mm², electrically insulating
Typical Applications
- Flexible flange sealing on machined or cast surfaces
- High-temperature gasketing up to 350°C
- Electrical insulation applications
Industries
Technical Documents
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