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Permatex Ultra Grey High-Torque RTV Silicone Gasket Maker, 3 oz

Exceptional sealing solution for high-torque automotive applications.

Frowse Rating9.7/10

Available in multiple variations.

Permatex Ultra Grey High-Torque RTV Silicone Gasket Maker is ideal for high-torque and high-vibration applications. This durable sealant offers exceptional resistance to oils and fluids, making it suitable for a variety of automotive uses. Its low-odour, non-corrosive formula ensures safe handling and reliable performance.

  • Temperature range: -65°F to 500°F
  • Designed for valve covers, oil pans, and more
  • Maximum vibration resistance

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Frowse Rating 9.7/10

Best for: Automotive enthusiasts and professionals

Our Review

The Permatex Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker is a premium product designed specifically for high-torque and high-vibration automotive applications. With outstanding resistance to cooling and shop fluids, this gasket maker excels in maintaining a secure seal in demanding environments. Its fast curing time and ability to withstand extreme temperatures enhance its versatility, making it suitable for a wide range of vehicles and engine types. Its blend of performance, ease of use, and trusted manufacturer backing makes it a go-to choice for both DIYers and seasoned mechanics.

What we like

  • Designed for high-torque and vibration applications
  • Outstanding resistance to oils and shop fluids
  • Low-odour, non-corrosive formula
  • Quick curing time for efficient repairs
  • OEM specified for reliability

Our verdict

Exceptional sealing solution for high-torque automotive applications.

Product Details

Product Details

Permatex Ultra Grey High-Torque RTV Silicone Gasket Maker is specifically formulated for high-torque and high-vibration environments common in many engines, especially imports. This premium-grade RTV gasket maker exceeds standard manufacturer performance specifications, ensuring maximum vibration resistance while maintaining excellent resistance to oils, cooling, and shop fluids.

The gasket maker is non-corrosive and features a low-odour formula, making it safe to use in various applications. It is OEM specified, suitable for temperatures ranging from -65°F to 500°F with intermittent exposure, providing flexible use in demanding conditions.

Suggested Applications:

  • Valve covers
  • Oil pans
  • Intake manifold end seals
  • Timing covers
  • Water pumps
  • Thermostat housings
ASIN:
B000HBGI8K
Brand:
Permatex

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