Professional-Grade Permatex Ultra Blue RTV Silicone

Ensure a leak-free seal on your engine components with Permatex Ultra Blue Gasket Maker. This premium RTV silicone is specifically formulated for high-torque applications and is completely sensor-safe, making it the perfect choice for modern engines equipped with electronic sensors. Whether you are replacing a valve cover gasket, oil pan, or intake manifold, Ultra Blue provides excellent oil resistance and flexibility to withstand thermal expansion and vibration.

Why Choose Permatex Ultra Blue?

• Sensor-safe formula: Won't damage oxygen sensors
• High-torque resistance: Ideal for heavy-duty applications
• Excellent oil resistance: Prevents leaks in critical areas
• Temperature range: Withstands extreme engine heat
• Easy application: 3oz carded tube for precise dispensing

Permatex Ultra Blue is the industry standard for mechanics and DIY enthusiasts who refuse to compromise on quality. It cures into a tough, flexible silicone rubber that maintains its seal even under the harsh conditions of a racing engine. By creating a reliable barrier against oil and coolant, you protect your engine's internal components from contamination and pressure loss. Keep your engine running clean and tight with reliable sealing solutions from GGCRACING.