Loctite 491985 RTV 598 Black Silicone Gasket Maker 80ml

Loctite RTV 598 is a premium black silicone gasket maker designed for high-performance automotive and industrial sealing applications. This one-component, acetoxy-cure silicone forms a flexible, durable gasket that resists extreme temperatures, vibration, and exposure to oils, coolants, and automotive fluids.

Key Features:

• High-temperature resistance: withstands continuous exposure from -65°F to +450°F (-54°C to +232°C)
• Excellent oil and coolant resistance for reliable sealing in powertrain applications
• Forms tough, rubbery gaskets that accommodate joint movement and thermal expansion
• Sensor-safe, low-odor formula won't damage oxygen sensors
• Ideal for valve covers, oil pans, timing covers, differential covers, and transmission pans
• 80ml (2.7oz) tube provides convenient dispensing and precise application

Loctite RTV 598 cures on exposure to moisture in the air to form a tough, reliable seal that maintains integrity under harsh operating conditions. The black color provides a professional OEM appearance and helps identify sealed joints during service.