LOCTITE SI 598 Black High Performance RTV Silicone Gasket Maker

(Known as Loctite RTV Silicone 598 Black )

*some package sizes excluded

Metallic black, 1-part, thixotropic, room temperature vulcanizing 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. Meets performance specs of OE silicone gaskets. Retains high flexibility, oil resistance properties. Temperature range -75F to 625F 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

Applications Gasket Sealant Dressings
Industrial Moisture Cure
Industrial Silicone (Flexible) - RTV
Specifications Met American Bureau of Shipping (ABS)
Canadian Food Inspection Agency (CFIA)
Agency Approvals / Specifications CFIA Listed
Applications Formed in Place (FIP) Sealing
Color Black
Fixture Time 30 min.
Full Cure Temperature (°C) 25
Full Cure Temperature (°F) 77
Full Cure Time 24 hr.
Key Characteristics Corrosion Free, Oil Resistance: Excellent Oil Resistance
Physical Form Paste
Technology Silicone
Temperature Range (°C) -59 to 329
Temperature Range (°F) -75 to 625