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HARDEX 650¡ãF Red RTV Silicone Gasket Maker

DESCRIPTION


A high-performance, high-temperature resistant RTV silicone sealant designed to form in-place gaskets for various automotive and industrial applications. It withstands intermittent temperatures up to 650°F (343°C), offering excellent adhesion, flexibility, and resistance to thermal cycling.


Key Features:

  • High-Temperature Resistance: Withstands temperatures from -80°F to 650°F (-62°C to 343°C) intermittently.

  • Durable and Flexible: Forms any size and shape gasket resistant to cracking, shrinking, and migrating caused by thermal cycling.

  • Excellent Adhesion: Adheres well to metal, glass, porcelain-coated metal, and other non-porous surfaces without the need for primers.

  • Easy Application: Non-sagging paste with good gunnability, suitable for vertical and overhead applications.

  • Fast Curing: Tack-free in approximately 30 minutes; cures to a depth of 10mm within 7 days.


📌 Recommended Applications:

  • Timing covers

  • Intake manifold end seals

  • Valve covers

  • Water pumps

  • Exhaust manifolds 

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