{"product_id":"threebond-liquid-gasket-tb1207b-3-4-oz-black-high-temp-non-slumping-adhesive-sealant","title":"ThreeBond Liquid Gasket TB1207B 3.4 oz Black High-Temp Non-Slumping Adhesive Sealant","description":"\u003cp\u003e\u003cstrong\u003eThe ThreeBond High Performance\/Adhesion Liquid Gasket TB1207B is a high-viscosity, non-slumping black gasket maker engineered to form durable seals on metals and plastics across -60° to 200° C.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eTB1207B is a factory-specified liquid gasket designed for demanding automotive and industrial sealing tasks where vibration, torque, chemicals and wide temperature swings challenge ordinary sealants. It cures to a resilient, tacky gasket that resists oil, coolant and common chemicals, offering long-term adhesion in assemblies that see repeated thermal cycles and mechanical stress.\u003c\/p\u003e\n\n\u003ch3\u003eHow does TB1207B perform under high vibration and torque?\u003c\/h3\u003e\n\u003cp\u003eTB1207B is formulated as a non-slumping paste with high cohesion so it stays in place during assembly and after curing. Its cured film handles continuous vibration and repeated torqueing without separation, making it suitable for engine housings and machinery covers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-slumping paste maintains bead shape during installation\u003c\/li\u003e\n  \u003cli\u003eHigh torque endurance prevents fastener loosening\u003c\/li\u003e\n  \u003cli\u003eResilient cured gasket absorbs vibration without cracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this gasket maker work on plastics and metal surfaces?\u003c\/h3\u003e\n\u003cp\u003eYes. TB1207B bonds well to a wide range of metals and many plastics commonly used in automotive and equipment components. Prepare mating surfaces by cleaning oil, grease and old sealant for the best adhesion and cure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStrong adhesion to metal substrates like aluminum and cast iron\u003c\/li\u003e\n  \u003cli\u003eCompatible with various engineering plastics when surfaces are clean\u003c\/li\u003e\n  \u003cli\u003eSurface prep: degrease, remove loose residue, ensure dry before application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat temperature range and chemical resistance can I expect?\u003c\/h3\u003e\n\u003cp\u003eTB1207B is rated for continuous service between -60° and 200° C, covering cold starts to high operating temperatures. It also resists common automotive fluids, including oils, coolants and many chemicals encountered in workshop environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperates reliably from -60° to 200° C\u003c\/li\u003e\n  \u003cli\u003eResistant to engine oil, coolant and several industrial chemicals\u003c\/li\u003e\n  \u003cli\u003eMaintains integrity after thermal cycling and exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much product do I get and how is it best applied?\u003c\/h3\u003e\n\u003cp\u003eThe product ships in a 3.4 oz tube sized for spot repairs and component assembly. Apply a continuous bead to one mating surface, assemble within the working time, and torque fasteners to specification; excess can be trimmed after partial cure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3.4 oz (approx.) tube for controlled dispensing\u003c\/li\u003e\n  \u003cli\u003eApply bead, assemble parts while wet, allow recommended cure time\u003c\/li\u003e\n  \u003cli\u003eTrim or scrape cured excess; follow safety and ventilation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The ThreeBond TB1207B liquid gasket suits mechanics, maintenance technicians, fabricators and DIYers who need a reliable, high-viscosity sealant for engines, pumps, gearboxes and other assemblies exposed to vibration, torque and variable temperatures. It’s ideal when a non-hardening, chemically resistant gasket is needed to maintain a leak-free joint across metal and compatible plastic parts.\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 TB1207B safe for use on engine oil pans?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It resists engine oil and is formulated for engine housings, provided surfaces are clean and assembly follows torque specs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long before the gasket fully cures?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Cure time varies with bead size and conditions; expect initial handling strength in hours and full cure within 24–48 hours under typical shop conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ThreeBond","offers":[{"title":"Default Title","offer_id":67589226725561,"sku":"B008BYPRRI","price":82.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/threebond-tb1207b-front-packaging.jpg?v=1790529494","url":"https:\/\/redleafauto.ca\/products\/threebond-liquid-gasket-tb1207b-3-4-oz-black-high-temp-non-slumping-adhesive-sealant","provider":"Redleaf Auto","version":"1.0","type":"link"}