If you need to tightly seal the joint between two surfaces to prevent gases and fluids leaking, this Permatex gasket maker will help you out. The Permatex Ultra Blue Multipurpose RTV Silicone Gasket Maker is sensor-safe, low-odour, non-corrosive, and has a temperature range of -54¬∞C to 260¬∞C intermittent.
Where can you use it?
Ultra Blue has excellent oil resistance and joint movement values and is able to resist common fluids and high amounts of vibration. It can be used with valve covers, oil pans, timing covers, transmission pans, and differential covers.