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Permatex Ultra Blue RTV Silicone

5.0 out of 5 stars 3 Customer Reviews

Permatex Ultra Blue RTV silicone is an OEM specified silicone that's specifically designed for high-torque and high-vibration applications. Much like what's commonly found in import engines, this premium RTV gasket maker exceeds manufacturers' performance standards. It's sensor-safe, low-odor, non-corrosive, and provides maximum vibration resistance. Permatex Ultra Blue RTV silicone has outstanding resistance to oils, cooling, and other shop fluids and is guaranteed not to leak.

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