5900 Instant Gasket

LOCTITE® SI 5900™ Instant Gasket makes high performance, leakproof gaskets in one minute. Non-corrosive. Equipment can be returned to service immediately. Blowout resistant. Outperforms precut gaskets. Black in color.

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
• Adheres to metal, plastic, glass and ceramic materials
• Reduces migration of liquid after application
• 90 ML Bottle

The Unstoppable Power of Man and Machine.

LOCTITE® is the world’s leading brand for adhesives, sealants and surface treatments. With breakthrough technology, LOCTITE provide solutions that deliver on our goals providing more efficient adhesives that are durable, strong and long lasting to unlock the limitless potential of man and machine.

LOCTITE® is the trusted choice for high-performance adhesive, sealant and coating solutions for manufacturing segments across the globe. LOCTITE® products are used in objects that touch lives every day from aircrafts to furniture. Our experts are dedicated to optimizing processes, driving costs down by developing products that improve performance, and understanding every challenge in every market of our valued customers.