{"title":"Cooling System Chemicals","description":null,"products":[{"product_id":"bars-leaks-one-seal-engine-sealer-11-oz","title":"Bar's Leaks One Seal Engine Sealer 11 oz","description":"\u003cdiv\u003e\n\u003cp\u003eRevive your engine's performance with the \u003cb\u003eBar's Leaks One Seal Engine Sealer 11 oz\u003c\/b\u003e. This premium engine sealer is expertly formulated to effectively seal leaks and cracks, ensuring your vehicle runs smoothly and efficiently. Whether you're dealing with minor leaks or persistent issues, this powerful solution acts quickly to restore integrity to your engine.\u003c\/p\u003e\n\n\u003cp\u003eKey features of the \u003cb\u003eBar's Leaks One Seal Engine Sealer\u003c\/b\u003e include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eEasy Application:\u003c\/b\u003e Simply pour the 11 oz solution into your engine for a hassle-free fix.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eRapid Results:\u003c\/b\u003e Experience noticeable improvements in performance and leak prevention in no time.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eVersatile Use:\u003c\/b\u003e Suitable for various engine types, making it the go-to choice for any vehicle.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eLong-Lasting Protection:\u003c\/b\u003e Helps to seal and protect against future leaks, prolonging the life of your engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eInvesting in \u003cb\u003eBar's Leaks One Seal Engine Sealer\u003c\/b\u003e not only saves you from costly repairs but also enhances your vehicle's reliability on the road. Engineered with quality in mind, this sealer is perfect for DIY enthusiasts and professional mechanics alike.\u003c\/p\u003e\n\n\u003cp\u003eDon't let leaks put your engine at risk. \u003ci\u003eOrder your Bar's Leaks One Seal Engine Sealer 11 oz today and drive with confidence!\u003c\/i\u003e\u003c\/p\u003e    \u003c\/div\u003e","brand":"Bar'S Leaks","offers":[{"title":"Default Title","offer_id":51138032697618,"sku":"8016716","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8016716_A.eps_High.jpg?v=1774756109"},{"product_id":"prestone-cooling-system-rust-remover-and-flush-for-multi-purpose-32-oz","title":"Prestone Cooling System Rust Remover and Flush For Multi-Purpose 32 oz","description":"\u003cdiv\u003e\n\u003cp\u003eRevitalize your vehicle's cooling system with the \u003cb\u003ePrestone Cooling System Rust Remover and Flush For Multi-Purpose 32 oz\u003c\/b\u003e. This powerful formula is specifically designed to remove rust, scale, and deposits that can compromise your engine’s efficiency and longevity.\u003c\/p\u003e\n\n\u003cp\u003eWith its convenient 32 oz size, this rust remover and flush is perfect for both DIY enthusiasts and professional mechanics. The multi-purpose formula works effectively on various surfaces, ensuring comprehensive cleaning and protection.\u003c\/p\u003e\n\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eEffective Rust Removal:\u003c\/b\u003e Eliminates rust and scale buildup, promoting optimal cooling system performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eEasy Application:\u003c\/b\u003e Simply add to your cooling system, run your engine, and then flush out for a clean and efficient system.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eVersatile Use:\u003c\/b\u003e Ideal for cars, trucks, and other vehicles, making it a must-have for any automotive maintenance toolkit.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eProtective Benefits:\u003c\/b\u003e Helps prevent future corrosion and extends the life of your cooling system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDon't let rust and debris hinder your engine's performance. Equip yourself with the \u003cb\u003ePrestone Cooling System Rust Remover and Flush\u003c\/b\u003e and ensure your vehicle runs smoothly. \u003ci\u003eOrder yours today and keep your engine cool and clean!\u003c\/i\u003e\u003c\/p\u003e    \u003c\/div\u003e","brand":"Prestone","offers":[{"title":"Default Title","offer_id":51146424647954,"sku":"8098330","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8098330_A.eps_High.jpg?v=1774765146"},{"product_id":"bars-leaks-cooling-system-radiator-stop-leak-for-multi-purpose-11-oz","title":"Bar's Leaks Cooling System Radiator Stop Leak For Multi-Purpose 11 oz","description":"\u003cdiv\u003e\n\u003cp\u003eEnsure your vehicle runs smoothly and stays cool with \u003cb\u003eBar's Leaks Cooling System Radiator Stop Leak For Multi-Purpose 11 oz\u003c\/b\u003e. Specially formulated to seal leaks in your cooling system, this powerful solution is a must-have for any car enthusiast or everyday driver.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a convenient \u003cb\u003e11 oz plastic bottle\u003c\/b\u003e, this radiator stop leak is easy to use and store. Simply pour it into your radiator, and let it work its magic. It's designed for \u003ci\u003emulti-purpose\u003c\/i\u003e applications, making it suitable for cars, trucks, and SUVs alike.\u003c\/p\u003e\n\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eQuick \u0026amp; Effective:\u003c\/b\u003e Instantly seals leaks in the radiator and hoses, preventing costly repairs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMulti-Purpose Use:\u003c\/b\u003e Compatible with all types of cooling systems, including those using water, antifreeze, or coolant.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eEasy Application:\u003c\/b\u003e No special tools required; simply add to your existing coolant.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eLong-lasting Protection:\u003c\/b\u003e Helps maintain optimal engine temperature for extended vehicle life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDon’t let a small leak lead to big problems. With \u003cb\u003eBar's Leaks Cooling System Radiator Stop Leak\u003c\/b\u003e, you can keep your engine cool and performing at its best. \u003ci\u003eWhy wait?\u003c\/i\u003e Order your bottle today and take the first step toward a healthier, more efficient vehicle!\u003c\/p\u003e    \u003c\/div\u003e","brand":"Bar'S Leaks","offers":[{"title":"Default Title","offer_id":51150008713490,"sku":"8100857","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8100857_A.eps_High.jpg?v=1774756105"},{"product_id":"bars-leaks-cooling-system-radiator-stop-leak-16-9-oz","title":"Bar's Leaks Liquid Aluminum Radiator and Heater Core Cooling System Radiator Stop Leak 16.9 oz","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the \u003cb\u003eBar's Leaks Cooling System Radiator Stop Leak 16.9 oz\u003c\/b\u003e – your ultimate solution for preventing costly radiator leaks and keeping your vehicle's cooling system in top-notch condition. Engineered with advanced sealing technology, this innovative formula is designed to effectively seal leaks in your radiator, heater core, and water pump, ensuring your engine runs smoothly.\u003c\/p\u003e\n\n\u003cp\u003eKey features of the \u003cb\u003eBar's Leaks Cooling System Radiator Stop Leak\u003c\/b\u003e include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eFast-acting Formula:\u003c\/b\u003e Quickly seals leaks in minutes, reducing downtime and keeping your vehicle on the road.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCompatible with All Vehicles:\u003c\/b\u003e Safe for use in all types of cooling systems, including those with aluminum components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eEasy Application:\u003c\/b\u003e Simply pour the 16.9 oz solution into your radiator or coolant reservoir – no special tools required.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eDurable Protection:\u003c\/b\u003e Helps extend the life of your radiator and cooling system by preventing overheating and corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis \u003ci\u003eBar's Leaks Cooling System Radiator Stop Leak\u003c\/i\u003e not only saves you money on repairs but also provides peace of mind during your travels. Don't let a small leak turn into a major problem – take control and protect your vehicle today!\u003c\/p\u003e\n\n\u003cp\u003eOrder your \u003cb\u003eBar's Leaks Cooling System Radiator Stop Leak 16.9 oz\u003c\/b\u003e now and experience the difference in your vehicle's performance!\u003c\/p\u003e    \u003c\/div\u003e","brand":"Bar'S Leaks","offers":[{"title":"Default Title","offer_id":51152752345362,"sku":"8251423","price":8.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8251423_A.eps_High.jpg?v=1774756106"},{"product_id":"blue-devil-pour-n-go-oil-stop-leak-for-multi-purpose-8-oz","title":"Blue Devil Pour-N-Go Oil Stop Leak For Multi-Purpose 8 oz","description":"\u003cdiv\u003e\n\u003cp\u003eMeet Blue Devil Pour-N-Go Oil Stop Leak for Multi-Purpose, a compact 8 oz solution designed to address oil leaks without turning maintenance into a major project. Built on the trusted Blue Devil lineage, this Pour-N-Go formula targets common oil-path leaks across multiple applications, giving you a practical, ready-to-use option for everyday automotive care.\u003c\/p\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMulti-Purpose oil-stop solution\u003c\/strong\u003e: Formulated to work across a range of oil-leak scenarios, making it versatile enough for varied engines and leak points.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy Pour-N-Go delivery\u003c\/strong\u003e: The 8 oz bottle is designed for straightforward pouring into the engine oil, converting a simple maintenance step into an efficient fix.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand reliability\u003c\/strong\u003e: From Blue Devil, a name many DIYers and professionals trust for practical leak-management solutions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBulk packaging readiness\u003c\/strong\u003e: Packaged for bulk needs, whether you’re stocking a shop, fleet, or home garage, ensuring you’re prepared for multiple uses.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eWho is this for\u003c\/h4\u003e\n\u003cp\u003eIdeal for vehicle owners facing minor oil leaks and for shops that service light-duty engines. It’s a convenient option for DIY enthusiasts seeking a practical, less invasive approach to oil-leak management and routine maintenance.\u003c\/p\u003e \u003ch4\u003eWhat to expect and how it fits into your routine\u003c\/h4\u003e\n\u003cp\u003eThis Pour-N-Go formula is designed to circulate with your engine oil, helping to address leaks at common oil-path points. After adding the 8 oz bottle, run the engine as you normally would and monitor oil levels and leak behavior over the next drive. For persistent or large leaks, a professional inspection is recommended to determine the best long-term fix.\u003c\/p\u003e \u003cp\u003eWith Blue Devil Pour-N-Go Oil Stop Leak for Multi-Purpose, you get a straightforward, ready-to-use solution that aligns with practical automotive care—delivering peace of mind when a small leak threatens bigger bills.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Blue Devil","offers":[{"title":"Default Title","offer_id":52207771287826,"sku":"8082564","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8082564_A.eps_High.jpg?v=1776729256"},{"product_id":"blue-devil-pour-n-go-type-1-gasket-sealant-16-oz","title":"Blue Devil Pour-N-Go Type-1 Gasket Sealant 16 oz","description":"\u003cdiv\u003e\n\u003cp\u003eBlue Devil Pour-N-Go Type-1 Gasket Sealant, 16 oz bottle, is a ready-to-use gasket sealant designed for quick, reliable sealing of joints across automotive and mechanical applications. The signature blue formula helps you see coverage as you seal, reducing guesswork and missed spots.\u003c\/p\u003e \u003cp\u003eDesigned for the Pour-N-Go line, this Type-1 sealant eliminates the need for mixing or extra tools. Simply clean the mating surfaces, apply a consistent bead around the gasket perimeter, install the gasket, and tighten to specification. It sets as part of your assembly process, accelerating repairs and reducing downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReady-to-use 16 oz bottle\u003c\/strong\u003e — pour directly from the bottle, minimizing prep time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBlue color for easy application\u003c\/strong\u003e — visually verify coverage and identify the seal area quickly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType-1 gasket sealant\u003c\/strong\u003e — formulated to create a robust seal at gasket joints within its intended use scope.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePour-N-Go convenience\u003c\/strong\u003e — designed to simplify gasket sealing without mixing or special tools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOne bottle per package\u003c\/strong\u003e — compact and easy to store for future repairs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e \u003cp\u003eThis gasket sealant is well-suited for sealing gaskets in automotive engines and equipment as well as general-purpose gasket joints where a reliable seal is required. Use it on gasket interfaces in engines, cooling components, and other mechanical assemblies where a durable, leak-resistant seal is needed. The blue formula helps technicians confirm full coverage across the joint and helps track repair progress in busy service environments.\u003c\/p\u003e \u003ch3\u003eWhy choose Blue Devil Pour-N-Go Type-1?\u003c\/h3\u003e \u003cp\u003eBlue Devil is known for practical, field-tested solutions that save time and reduce rework. The Pour-N-Go line provides an accessible, no-fuss option for professional technicians and DIY enthusiasts who value speed without sacrificing seal integrity. The Type-1 formulation is designed to deliver dependable sealing performance in common gasket joints, supporting longer-lasting repairs with minimal downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Blue Devil","offers":[{"title":"Default Title","offer_id":52207778890002,"sku":"8082470","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8082470_A.eps_High.jpg?v=1776729320"},{"product_id":"bars-leaks-block-seal-head-gasket-sealant-head-gasket-repair-20-oz","title":"Bar's Leaks Block Seal Head Gasket Sealant Head Gasket Repair 20 oz","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBar's Leaks Block Seal Head Gasket Sealant\u003c\/strong\u003e, 20 oz, is a practical, do-it-yourself solution for stubborn head gasket and cooling-system leaks. When a leak threatens to drain your radiator or overheat your engine, this sealant provides a durable, circulatory fix that buys you time for the right repair without immediately replacing major components.\u003c\/p\u003e \u003ch2\u003eWhat makes this sealant unique\u003c\/h2\u003e\n\u003cp\u003eUnlike simple stop-leak additives, the Block Seal Head Gasket Sealant is formulated to travel with your cooling system’s coolant and target leaks at the head gasket and engine block. Its sealing agents respond to heat cycles, forming a flexible, heat‑resistant barrier that can seal small cracks and seepage without obstructing cooling channels. It’s designed to work with standard antifreeze formulations, making it a practical choice for a wide range of vehicles.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSeals head gasket leaks and engine-block leaks within cooling systems, reducing coolant loss and the risk of overheating\u003c\/li\u003e \u003cli\u003e20 oz bottle provides extended use for larger systems or multiple top-offs\u003c\/li\u003e \u003cli\u003eEasy, quick application that doesn’t require disassembly or major repairs for minor leaks\u003c\/li\u003e \u003cli\u003eCompatible with most conventional antifreeze\/coolant formulations\u003c\/li\u003e \u003cli\u003eTrusted Bar's Leaks formula with a long history in DIY automotive maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003ePerfect for owners of older or daily-driven vehicles facing minor head gasket seepage or coolant leaks. It’s a practical option when you want to prevent overheating and coolant loss while you schedule a proper repair, or when a full gasket replacement isn’t immediately feasible.\u003c\/p\u003e \u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003eFollow the label directions for best results. In general, ensure the engine is cool before accessing the cooling system, then add the 20 oz bottle to the cooling system and run the engine to operating temperature to allow circulation. Drive normally to help the sealant reach the leak points and form a seal. Monitor coolant levels and engine temperature, and discontinue use if overheating continues or the leak persists after a full drive cycle.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Bar's Leaks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Head Gasket Repair\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSub Brand:\u003c\/strong\u003e Block Seal Head Gasket Sealant\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eContainer Size:\u003c\/strong\u003e 20 oz\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKeep your engine cooling on track with Bar's Leaks Block Seal Head Gasket Sealant—an accessible, targeted solution for minor leaks that helps you avoid costly downtime and buys you time for a proper, lasting repair.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bar'S Leaks","offers":[{"title":"Default Title","offer_id":52209610916114,"sku":"8190167","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8190167_A.eps_High.jpg?v=1776816458"},{"product_id":"blue-devil-type-1-gasket-sealant-32-oz","title":"Blue Devil Type-1 Gasket Sealant 32 oz","description":"\u003cdiv\u003e\n\u003cp\u003eBlue Devil Type-1 Gasket Sealant in a 32 oz bottle offers a straightforward, dependable sealing solution for gasketed joints. The distinctive blue formula provides clear visibility during application, helping you ensure a complete, even seal every time.\u003c\/p\u003e \u003cp\u003eProduct highlights at a glance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBrand: Blue Devil\u003c\/li\u003e \u003cli\u003eProduct Type: Gasket Sealant\u003c\/li\u003e \u003cli\u003eSealant Type: Type-1\u003c\/li\u003e \u003cli\u003eColor: Blue\u003c\/li\u003e \u003cli\u003eContainer Size: 32 oz\u003c\/li\u003e \u003cli\u003eNumber in Package: 1\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis 32 oz bottle is designed for versatility, making it well-suited for automotive, mechanical, and home repair projects that involve gasketed joints. The blue color not only looks distinctive but also helps you track coverage and spot any gaps before reassembly.\u003c\/p\u003e \u003cp\u003eWhy choose Blue Devil Type-1 for your gasket needs? It delivers a reliable, easy-to-apply sealant that stays visible on joints, reducing the guesswork during installation. Whether you’re tackling a routine gasket replacement or a more complex seal, this single-bottle solution provides the quantity you need for multiple seals without juggling multiple containers.\u003c\/p\u003e \u003cp\u003eIdeal for professionals and serious DIYers who value clear application and straightforward results, the Blue Devil Type-1 Gasket Sealant 32 oz is a practical, ready-to-use option that simplifies gasket work and supports lasting seals in a variety of gasketed assemblies.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Blue Devil","offers":[{"title":"Default Title","offer_id":52270094221586,"sku":"8137520","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8137520_A.eps_High.jpg?v=1778696230"}],"url":"https:\/\/nationalhardwaregroup.com\/collections\/cooling-system-chemicals.oembed","provider":"National Hardware Group","version":"1.0","type":"link"}