Silicone-based gasketing

Product suitable for various substrates. Good resistance to oil and joint movement.

LOCTITE® SI 5900 is a low strength, moisture-cured, thixotropic silicone-based paste. Typical applications include stamped sheet metal covers (timing covers and oil sumps).

It exhibits a rapid skin-over time of 15 min and is suitable for gaps up to 1 mm. As a single component it requires no mixing.

Good oil resistance

Withstands joint movement

Reduces migration of liquid after application

Adheres to metal, plastic, glass and ceramic materials