492001 LOCTITE® SI 596 Red, flowable high-temperature RTV silicone sealant

The LOCTITE® SI 596 Red RTV Silicone Sealant 492001 is a high-temperature, flowable sealant ideal for heavy-duty applications. It forms flexible, long-lasting gaskets resistant to oil, heat, and vibration. Designed for sealing metal flanges, valve covers, and exhaust systems, this product performs exceptionally well in harsh conditions. Available from Wofford Truck Parts, it’s trusted by professionals for precision sealing and superior durability under extreme thermal and mechanical stress.

LOCTITE HENKEL CORPORATION Part No: 492001

$5.92

Specifications

LOCTITE® SI 596 Red RTV Silicone Sealant 492001 from LOCTITE HENKEL CORPORATION is a flowable, high-temperature silicone gasket maker designed for use on flexible metal and rigid flanges. It offers excellent adhesion, flexibility, and resistance to oil, vibration, and extreme heat. This silicone sealant remains stable up to 700°F (371°C) and is ideal for use in heavy-duty trucks, engines, and exhaust systems. Available at Wofford Truck Parts, it delivers professional-grade performance and reliability for all sealing applications.

Weight

0.38

Compatibility

Freightliner Cascadia (2008–2025)
Kenworth T680 (2013–2025)
Peterbilt 389 (2007–2025)
Volvo VNL (2008–2025)
Mack Anthem (2018–2025)
International LT Series (2017–2025)
Western Star 4900 (2015–2025)