{"product_id":"permatex-the-right-stuff-1-minute-grey-gasket-maker-3-oz-sensor-safe-high-temp-sealant","title":"Permatex The Right Stuff 1 Minute Grey Gasket Maker, 3 oz — Sensor-Safe High-Temp Sealant","description":"\u003cp\u003e\u003cstrong\u003ePermatex The Right Stuff 1 Minute Grey Gasket Maker is a sensor-safe, high-temperature RTV sealant that forms a durable, blowout-resistant elastomeric gasket in about one minute.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompact and formulated for modern engines with closely spaced bolt patterns, this 3 oz tube delivers a fast-setting grey gasket compound built to resist oil, coolant and automatic transmission fluid. It cures to a flexible rubber seal that withstands continuous temperatures up to 450°F (232°C) and intermittent peaks to 500°F (260°C), making it suitable for many automotive sealing tasks where precut gaskets are impractical or unavailable.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will a leakproof gasket form with this product?\u003c\/h3\u003e\n\n\u003cp\u003eThe Right Stuff 1 Minute sets rapidly so you can put assemblies back into service sooner than with traditional RTVs. It skins over in roughly one minute under typical shop conditions and achieves a reliable elastomeric seal that prevents blowouts during torqueing and initial operation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInitial skin time: about 1 minute\u003c\/li\u003e\n  \u003cli\u003eDevelops elastomeric strength quickly for leak resistance\u003c\/li\u003e\n  \u003cli\u003eReduces wait time before torqueing and reassembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this gasket maker handle modern engine fluids and heat?\u003c\/h3\u003e\n\n\u003cp\u003eThis formula resists common powertrain fluids—motor oil, coolant, and ATF—so the cured gasket maintains sealing performance in contact with those liquids. Its thermal tolerance supports continuous engine temperatures to 450°F and intermittent spikes to 500°F, suitable for many engine and transmission locations.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eResistant to oil, coolant, and automatic transmission fluid\u003c\/li\u003e\n  \u003cli\u003eContinuous temperature rating: 450°F (232°C)\u003c\/li\u003e\n  \u003cli\u003eIntermittent temperature rating: 500°F (260°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs The Right Stuff safe around sensors and delicate components?\u003c\/h3\u003e\n\n\u003cp\u003eYes—this gasket maker is formulated to be sensor-safe, minimizing the risk of interference with oxygen sensors and other nearby engine electronics when used as directed. Its cured rubber does not require precut gaskets and can be applied precisely to avoid contaminating sensor ports or passages.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSensor-safe formulation to protect oxygen sensors and electronics\u003c\/li\u003e\n  \u003cli\u003eApplies as a controllable bead for precise sealing\u003c\/li\u003e\n  \u003cli\u003eOutperforms many precut gaskets in tight bolt patterns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat applications and surfaces is this product best suited for?\u003c\/h3\u003e\n\n\u003cp\u003eThe Right Stuff is intended for automotive sealing tasks where bolt spacing or part geometry makes precut gaskets impractical. Typical uses include valve covers, oil pans, transmission pans, thermostat housings and water pumps—but it also works anywhere a flexible, fluid-resistant gasket is required.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eValve covers, oil pans, transmission pans\u003c\/li\u003e\n  \u003cli\u003eThermostat housings and water pumps\u003c\/li\u003e\n  \u003cli\u003eEngines with closely spaced bolts and import vehicle patterns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Mechanics, restoration enthusiasts, fleet technicians and DIYers who need a fast-setting, reliable gasket solution for engines and powertrain components. If you work on modern engines with tight bolt patterns or want a durable, sensor-safe seal that withstands oils and high temperatures, The Right Stuff 1 Minute Grey Gasket Maker offers a compact, shop-ready option in a 3 oz tube.\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: How fast does The Right Stuff set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It skins in about one minute under typical conditions, forming a leak-resistant elastomeric gasket quickly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can it withstand engine oil and coolant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the cured gasket resists motor oil, coolant and ATF while tolerating high continuous and intermittent temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Permatex","offers":[{"title":"Default Title","offer_id":67590932594873,"sku":"B004PGU7LM","price":63.91,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/permatex-right-stuff-front-tube.jpg?v=1790539178","url":"https:\/\/redleafauto.ca\/products\/permatex-the-right-stuff-1-minute-grey-gasket-maker-3-oz-sensor-safe-high-temp-sealant","provider":"Redleaf Auto","version":"1.0","type":"link"}