{"product_id":"red-line-waterwetter-coolant-additive-12-oz-2-pack-improves-heat-transfer-and-corrosion-protection","title":"Red Line WaterWetter coolant additive — 12 oz 2-pack, improves heat transfer and corrosion protection","description":"\u003cp\u003e\u003cstrong\u003eRed Line WaterWetter Super Coolant is a concentrated additive that improves water’s heat transfer and helps guard cooling systems against rust and deposits.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for engines where peak cooling performance matters, this WaterWetter concentrate enhances the ability of plain water or diluted antifreeze to move heat away from the engine. It’s commonly used by racers, performance enthusiasts, and anyone seeking lower operating temperatures or reduced antifreeze concentrations in warm climates. The product works with glycol-based antifreezes and can be used with straight water in certain applications where corrosion control is still needed.\u003c\/p\u003e\n\n\u003ch3\u003eHow does WaterWetter help engines run cooler?\u003c\/h3\u003e\n\u003cp\u003eWaterWetter lowers the surface tension of coolant, allowing liquid to more effectively contact and pull heat from metal surfaces. That improved wetting increases the efficiency of heat transfer across the entire cooling circuit, which can reduce peak temperatures under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains a concentrated wetting agent formulated for heat transfer improvement\u003c\/li\u003e\n  \u003cli\u003eReduces localized hot spots by improving coolant contact with engine surfaces\u003c\/li\u003e\n  \u003cli\u003eSuitable for use with straight water or reduced antifreeze mixtures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product protect my cooling system from rust and corrosion?\u003c\/h3\u003e\n\u003cp\u003eYes—WaterWetter includes corrosion inhibitors that allow the use of straight water in performance or racing applications while still reducing rust and deposit formation. It’s formulated to work alongside ethylene- or propylene-glycol antifreezes to maintain corrosion protection when used as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets industry-standard corrosion testing for glycol-based coolants\u003c\/li\u003e\n  \u003cli\u003eHelps prevent scale and rust when used at the recommended dose\u003c\/li\u003e\n  \u003cli\u003eCompatible with newer long-life antifreezes and DEX‑COOL formulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much should I add and how do I use it?\u003c\/h3\u003e\n\u003cp\u003eDosage is simple: one 12-ounce bottle treats most passenger cars and light-truck systems holding roughly 3–5 gallons (13–16 liters). Larger cooling systems may require two bottles; very small systems can be dosed by the ounce. Add it to the coolant overflow, radiator, or during a coolant change, then fill to the proper level and run the engine to circulate.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard treatment: one 12 oz bottle per 3–5 gallons of coolant\u003c\/li\u003e\n  \u003cli\u003eLarge systems: use two bottles for full coverage\u003c\/li\u003e\n  \u003cli\u003eSmall systems: add approximately 1 oz per quart as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it safe to use with existing antifreeze products?\u003c\/h3\u003e\n\u003cp\u003eWaterWetter is formulated to be compatible with conventional ethylene- and propylene-glycol antifreezes, including long-life and DEX‑COOL types. It enhances heat transfer without replacing the freeze\/boil protection properties of antifreeze; follow antifreeze manufacturer instructions for mixture concentration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with most glycol-based antifreezes to improve thermal performance\u003c\/li\u003e\n  \u003cli\u003eNot a replacement for antifreeze—use alongside proper coolant concentrations\u003c\/li\u003e\n  \u003cli\u003eSuitable for use in performance and daily-driven vehicles when dosed correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Red Line WaterWetter is aimed at performance drivers, racers, tuners, and vehicle owners in warm climates who want improved cooling efficiency or who run reduced antifreeze concentrations. It’s also useful for anyone performing maintenance who wants better heat transfer and reduced scale or rust formation without changing their existing coolant brand.\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 I use WaterWetter with straight water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—when corrosion inhibitors are needed, WaterWetter lets you use straight water in certain applications while reducing rust and improving heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many bottles do I need for a large truck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most passenger cars use one 12 oz bottle; larger cooling systems typically require two bottles for full treatment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Red Line","offers":[{"title":"Default Title","offer_id":48086302621854,"sku":"B00NQ9STKA","price":49.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/redline-front-label.jpg?v=1785894475","url":"https:\/\/northtrailauto.ca\/products\/red-line-waterwetter-coolant-additive-12-oz-2-pack-improves-heat-transfer-and-corrosion-protection","provider":"North Trail Auto","version":"1.0","type":"link"}