High temperature silicone gasketing sealant for flexible flanges
Low strength, 1-part silicone sealant ideal for high temperature gasketing applications. Great on flexible flanges with machined or cast surfaces.
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Technical specification
If you are looking for a high temperature resistant moisture-curing sealant for corrosion-sensitive applications, LOCTITE® SI 5920™ will be a great fit. The thixotropic nature of LOCTITE® SI 5920™ allows for easy flow dispensing, while preventing the migration of liquid product once its applied to the part. It is ideal for sealing flexible flanges with machined or cast surfaces and is particularly suitable for high temperature applications up to 350°C. It is also used for electrical insulating applications.
Cure speed vs time, 24.0 hr.:
Lab shear strength:
Number of components:
Recommended for use with:
8.0 °C - 21.0 °C