{"product_id":"permatex-the-right-stuff-grey-gasket-maker-10-1-oz-fast-curing-high-temp-oil-coolant-resistant","title":"Permatex The Right Stuff Grey Gasket Maker 10.1 oz — Fast-Curing, High-Temp Oil \u0026 Coolant Resistant","description":"\u003cp\u003e\u003cstrong\u003ePermatex The Right Stuff Grey Gasket Maker is a fast-curing, blowout-resistant silicone that forms a durable elastomeric gasket for engine and powertrain components.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineered for tight bolt patterns and high-torque applications often found on import and modern engines, this grey gasket maker creates a leakproof seal in about one minute. It cures into a flexible rubber that resists oil, coolant and automatic transmission fluid, and handles continuous temperatures up to 450°F (232°C) with intermittent peaks to 500°F (260°C). Sensor-safe and formulated to replace many precut gaskets, it’s an option for mechanics and DIYers who need a dependable, heat-tolerant seal.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does it seal, and when can I put the part back into service?\u003c\/h3\u003e\n\n\u003cp\u003ePermatex The Right Stuff Grey sets rapidly to resist blowouts, allowing most assemblies to be serviced and reinstalled quickly. Initial sealing occurs in about one minute, though full cure depends on bead size and operating conditions. The fast tack helps prevent fluid loss during reassembly, streamlining repair times.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInitial tack and blowout resistance in ~1 minute\u003c\/li\u003e\n  \u003cli\u003eFull cure time varies with bead thickness and temperature\u003c\/li\u003e\n  \u003cli\u003eRecommended for fast reassembly of valve covers, oil pans and housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it stand up to oil, coolant and transmission fluid?\u003c\/h3\u003e\n\n\u003cp\u003eYes — this gasket maker is formulated to resist common powertrain fluids including engine oil, coolant and ATF. The cured elastomer maintains a reliable seal when exposed to these chemicals, reducing the risk of leaks in service. That chemical resistance makes it suitable for gaskets that contact lubricants and coolant passages.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eChemical resistance to oil, antifreeze\/coolant and automatic transmission fluid\u003c\/li\u003e\n  \u003cli\u003eMaintains flexibility after exposure to fluids\u003c\/li\u003e\n  \u003cli\u003eSuitable for oil pans, thermostat housings and transmission pans\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat temperature range can the seal handle?\u003c\/h3\u003e\n\n\u003cp\u003eThe Right Stuff Grey tolerates continuous operating temperatures up to 450°F (232°C) and intermittent spikes to 500°F (260°C). This high-temperature capability makes it appropriate for many engine bay locations that see sustained heat. Use in applications that remain within these thermal limits for best long-term performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eContinuous service to 450°F (232°C)\u003c\/li\u003e\n  \u003cli\u003eIntermittent resistance to 500°F (260°C)\u003c\/li\u003e\n  \u003cli\u003eSuitable for hot surfaces like valve covers and nearby engine components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich parts and repairs is this gasket maker best for?\u003c\/h3\u003e\n\n\u003cp\u003ePermatex designed this grey formula for areas with closely spaced bolts and heavy torque where precut gaskets may fail. It’s commonly used on valve covers, oil pans, transmission pans, thermostat housings and water pumps. Because it cures into a tough, elastomeric gasket and is sensor-safe, it’s a practical choice for many routine engine and powertrain repairs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIdeal for valve covers and oil pan gaskets on import and modern engines\u003c\/li\u003e\n  \u003cli\u003eWorks for transmission pans and thermostat housings\u003c\/li\u003e\n  \u003cli\u003eRecommended where bolt patterns are tight or precut gaskets are unreliable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Technicians and home mechanics who need a fast-curing, high-temperature gasket solution will appreciate The Right Stuff Grey. It’s geared toward repairs that demand blowout resistance in tight bolt patterns, compatibility with powertrain fluids, and heat tolerance. If you replace gaskets frequently, work on import or high-torque engines, or want a sensor-safe sealant that outperforms many precut gaskets, this product is a suitable addition to your toolbox.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is The Right Stuff Grey safe for sensors and electrical parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the formula is sensor-safe and designed not to harm common engine sensors when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it instead of a precut gasket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes; it forms a flexible, long-lasting elastomeric gasket that can outperform many precut options.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Permatex","offers":[{"title":"Default Title","offer_id":48083121930398,"sku":"B000HBIE6E","price":57.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/permatex-right-stuff-grey-front-label.jpg?v=1785825582","url":"https:\/\/northtrailauto.ca\/products\/permatex-the-right-stuff-grey-gasket-maker-10-1-oz-fast-curing-high-temp-oil-coolant-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}