{"product_id":"threebond-liquid-gasket-tb1207b-high-viscosity-sealant-3-4-oz-high-temp-vibration-resistant","title":"ThreeBond Liquid Gasket TB1207B high-viscosity sealant 3.4 oz — high-temp, vibration-resistant","description":"\u003cp\u003e\u003cstrong\u003eThreeBond TB1207B is a high-viscosity, high-temperature liquid gasket paste engineered to form durable, non-slumping seals on metal and plastic surfaces.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for demanding mechanical joints, TB1207B combines strong adhesion, high torque and vibration endurance, and wide temperature tolerance to replace or supplement traditional cut gaskets. Its paste-like consistency stays in place during assembly, cures to a resilient gasket, and resists oils, coolants, and many chemicals. Packaged in a convenient 3.4 oz tube, this factory-specified product is intended for technicians and DIYers who need a reliable sealing solution for engines, pumps, housings, and other equipment exposed to thermal cycling and vibration.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this liquid gasket perform under high temperatures and thermal cycling?\u003c\/h3\u003e\n\u003cp\u003eTB1207B is formulated to withstand a broad temperature range from -60°C to 200°C, maintaining seal integrity through repeated heating and cooling cycles. Its chemical composition reduces softening or flow at elevated temperatures and resists becoming brittle in cold conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperates reliably between -60° and 200° C\u003c\/li\u003e\n  \u003cli\u003eMaintains viscosity and seal shape during thermal cycling\u003c\/li\u003e\n  \u003cli\u003eReduces leak risk where temperature swings are frequent\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it hold up on vibrating parts and high-torque fastenings?\u003c\/h3\u003e\n\u003cp\u003eThe product is engineered for continuous vibration and high-torque applications, forming a flexible gasket that dampens movement while preserving adhesion. Its non-slumping paste ensures the bead remains where applied until assembly and curing are complete.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh torque endurance for tightened fasteners\u003c\/li\u003e\n  \u003cli\u003eNon-slumping paste stays in place during assembly\u003c\/li\u003e\n  \u003cli\u003eResilient against continuous vibration and mechanical stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs ThreeBond TB1207B compatible with plastics, oils, and common service fluids?\u003c\/h3\u003e\n\u003cp\u003eYes — TB1207B exhibits good adhesion to many plastics and metals and shows high resistance to oils, coolants, and several chemicals typically encountered in automotive and industrial service. This makes it suitable for sealing components that contact lubricants or antifreeze.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStrong adhesion to plastics and metals\u003c\/li\u003e\n  \u003cli\u003eResistant to oil, coolant, and many chemicals\u003c\/li\u003e\n  \u003cli\u003eUseful in areas exposed to service fluids without rapid degradation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much product comes in a tube and how is it applied?\u003c\/h3\u003e\n\u003cp\u003eThe gasket maker is supplied in a 3.4 oz (approx.) tube sized for manual or gun dispensing, allowing precise bead application to flanges and housings. Apply a continuous bead, assemble within recommended open time, and follow curing instructions for optimal sealing performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3.4 oz tube for controlled dispensing\u003c\/li\u003e\n  \u003cli\u003eApply continuous bead to clean, dry mating surfaces\u003c\/li\u003e\n  \u003cli\u003eAssemble parts while paste is tacky; allow cure per conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: ThreeBond TB1207B is suited for professional mechanics, maintenance technicians, and informed DIY enthusiasts who need a durable, high-viscosity gasket solution for engines, gearboxes, pumps, and equipment exposed to heat, vibration, and service fluids. Choose this product when a non-slumping, chemically resistant sealing paste is required to replace or enhance traditional gaskets in moderate to extreme operating environments.\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: Can TB1207B be used on plastic housings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It adheres well to many plastics and metals, making it suitable for sealing plastic housings when surfaces are clean and dry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What temperature range does this gasket tolerate?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: TB1207B performs from -60°C up to 200°C, handling wide thermal swings without losing seal integrity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ThreeBond","offers":[{"title":"Default Title","offer_id":48086767698078,"sku":"B008BYPRRI","price":62.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/threebond-tb1207b-front-tube.jpg?v=1785904208","url":"https:\/\/northtrailauto.ca\/products\/threebond-liquid-gasket-tb1207b-high-viscosity-sealant-3-4-oz-high-temp-vibration-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}