{"product_id":"permatex-ultra-black-maximum-oil-resistance-rtv-silicone-gasket-maker-3-35-oz-tube-pack-of-12","title":"Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker – 3.35 oz Tube (Pack of 12)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003ePermatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker is a fast-curing, sensor-safe sealant designed to help gaskets perform under challenging conditions. Its low-odor, non-corrosive formula bonds with confidence while preserving flexibility, even as engines experience heat, vibration, and fluid exposure. The patented adhesion system works with a range of materials, aiming to deliver a durable seal that suits both OEM production and service work.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFast-curing, sensor-safe, low odor, and non-corrosive chemistry for easier handling and fewer fumes during application.\u003c\/li\u003e\n  \u003cli\u003eMaintains high flexibility and strong oil resistance thanks to a patented adhesion system designed to endure engine movement.\u003c\/li\u003e\n  \u003cli\u003eOEM specified and aligned with performance specs of OE silicone gaskets, supporting compatibility with modern engines.\u003c\/li\u003e\n  \u003cli\u003eSupports extended drivetrain warranty requirements by providing durable, long-lasting seals.\u003c\/li\u003e\n  \u003cli\u003eWide operating temperature range from -65°F up to 550°F intermittently, tolerating heat cycles and cold starts.\u003c\/li\u003e\n  \u003cli\u003eResistant to common auto and shop fluids and capable of withstanding engine vibration for reliable sealing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSuggested applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eValve covers\u003c\/li\u003e\n  \u003cli\u003eOil pans\u003c\/li\u003e\n  \u003cli\u003eIntake manifold end seals\u003c\/li\u003e\n  \u003cli\u003eTiming covers\u003c\/li\u003e\n  \u003cli\u003eTransmission pans\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use and considerations\u003c\/h3\u003e\n\u003cp\u003eIn workshop settings, technicians value how the formula reduces odors and remains flexible as components heat and cool. The adhesive system helps seals stay bonded across aluminum and bi-metal assemblies, making it a versatile option for a range of engine configurations and service scenarios.\u003c\/p\u003e\n\n\u003cp\u003eStorage and handling: Keep in a cool, dry place with the container tightly closed to preserve performance. The 3.35 oz tube size offers convenient portability for both quick fixes and full-service jobs.\u003c\/p\u003e\n\n\u003ch3\u003eWhy customers choose Permatex\u003c\/h3\u003e\n\u003cp\u003ePermatex combines OEM-focused engineering with practical service-grade solutions. This Ultra Black variant emphasizes oil resistance and reliable adhesion, supporting seals across modern engines that mix materials and sensors. It provides a robust, OEM-inspired option for both production work and on-vehicle service tasks.\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: What is Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A fast-curing, sensor-safe gasket maker for valve covers, oil pans, and seals, offering oil resistance and flexible adhesion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this product meet OEM specifications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is OEM specified and designed to align with OEM silicone gasket performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Permatex","offers":[{"title":"Default Title","offer_id":42465997684821,"sku":"B001REZBA2","price":105.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/permatex-ultra-black-oil-resistance-rtv-tube-12pk.jpg?v=1778032834","url":"https:\/\/plentytorque.co.uk\/products\/permatex-ultra-black-maximum-oil-resistance-rtv-silicone-gasket-maker-3-35-oz-tube-pack-of-12","provider":"PlentyTorque","version":"1.0","type":"link"}