Permatex Ultra Blue RTV Gasket Maker, 3.35 oz.

SKU: M504400 81724
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M504400 81724

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A multi-purpose, sensor-safe, low-odor, non-corrosive RTV gasket maker. Tested to OEM specifications and outperforms conventional silicones. Temperature range from -65°F to 500°F (-54°C to 260°C) intermittent; resists auto and shop fluids and vibration.

  • Will not contaminate oxygen sensors or corrode other electronic engine components
  • Superior adhesion to oily surfaces with long term durability
  • Eliminates the need for pre-formed, pre-cut, paper, rubber, or cork gaskets

Size: 3.35 oz.


  • View the Safety Data Sheet (SDS) View the Safety Data Sheet (SDS) Download