Right Stuff Gasket Maker 10.1oz Tube

The Right Stuff Gasket Maker 10.1oz Tube by Permatex is a premium anaerobic sealant engineered for serious automotive mechanics and DIY enthusiasts who demand reliability in critical engine applications. This product is specifically formulated to replace or supplement traditional cut gaskets on oil pans, timing covers, valve covers, and other engine block surfaces where metal-to-metal sealing is essential. Whether you're rebuilding a classic engine, performing routine maintenance, or tackling a high-mileage overhaul, Right Stuff delivers the performance and longevity that separates professional-grade work from temporary fixes.

Right Stuff Gasket Maker is an anaerobic liquid sealant that cures only in the absence of air—once applied between two metal surfaces and clamped or bolted, it hardens into a durable elastomer gasket. The 10.1oz tube format allows precise application directly from the nozzle, minimizing waste and ensuring consistent bead control on large flat surfaces. This formulation resists oil, coolant, and fuel while maintaining flexibility under thermal cycling, preventing the brittle failure common with inferior sealants. The material cures to full strength in 24 hours and withstands engine operating temperatures, vibration, and pressure without separation or weeping—critical factors for long-term engine integrity.

Mechanics favor Right Stuff for applications where traditional gaskets are unavailable, discontinued, or when machined surfaces are damaged beyond spec. It works on cast iron, aluminum, steel, and composite engine block materials common across domestic and import platforms. Clean, degrease, and lightly roughen the sealing surface, apply a thin bead around all fastener holes and perimeters, assemble immediately, and allow full cure before operating under load. The 10.1oz size is ideal for multiple gasket applications or professional shops requiring consistent stock, and the tube's precision nozzle eliminates over-application that can restrict oil galleries or create cleanup headaches. For engine builders and committed DIY mechanics, Right Stuff Gasket Maker is an investment in reliability that pays dividends through years of leak-free operation.