SI 598 Gasket Maker

Metallic black, 1-part, thixotropic, room temperature vulcanising oxime silicone paste sealant.

LOCTITE® SI 598™ Black High-Performance RTV Silicone Gasket Maker is designed for dealership warranty requirements, ensures extended drivetrain warranty compliance. Fast-curing formula. Sensor-safe, low odor, non-corrosive.

SI 598 meets performance specs of OE silicone gaskets. This Silicone Gasket Maker retains high flexibility, oil resistance properties. Temperature range -75°F to 625°F intermittent; resists auto and shop fluids and vibration.

Your benefits

• Excellent resistance to automotive motor oils
• Enhances load bearing & shock absorbing characteristics of the bond area
• Typical applications include oil pans, transmission pans, valve covers, valves and guides, timing gear covers, and differential covers

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.