{"product_id":"salt-shift-rust-shield-spray-16-9-oz-rust-inhibitor-for-trucks-12-month-hydrophobic-corrosion-protection","title":"Salt Shift Rust Shield Spray — 16.9 oz rust inhibitor for trucks, 12‑month hydrophobic corrosion protection","description":"\u003cp\u003e\u003cstrong\u003eSalt Shift Rust Shield Spray is a hydrophobic, high-gloss rust inhibitor that provides up to 12 months of corrosion protection for 4x4s, trucks, trailers, and marine gear.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSalt Shift Rust Shield Spray is formulated to keep undercarriages, chassis components, and exterior metalwork protected from salt, mud, and moisture. The spray creates a non-stick, water-repellent film that simplifies cleaning while reducing the frequency of maintenance. Designed for DIY application, a single 16.9 oz bottle covers large areas and is suitable for off-road and marine environments.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Rust Shield prevent rust on vehicles?\u003c\/h3\u003e\n\u003cp\u003eThe product forms a continuous, hydrophobic coating that blocks moisture and corrosive salts from reaching bare metal. Its glossy finish sheds water and grime so contaminants cannot sit and drive corrosion. Over time this barrier reduces surface oxidation and slows the spread of existing rust when applied as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCreates a water-repellent, non-stick layer on metal surfaces\u003c\/li\u003e\n  \u003cli\u003eShields against road salt, sea salt, sand and mud\u003c\/li\u003e\n  \u003cli\u003eReduces contact between moisture and metal to slow oxidation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it easy to apply at home and how long does it take to cure?\u003c\/h3\u003e\n\u003cp\u003eYes—Rust Shield is a spray-on formula intended for DIY use. Clean and degrease surfaces first, then spray evenly from the recommended distance for full coverage. Allow the coating to air cure for 2–4 days depending on temperature and humidity before exposing to heavy moisture.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpray application for fast, even coverage\u003c\/li\u003e\n  \u003cli\u003eOne 16.9 oz bottle covers up to two vehicles (varies by surface area)\u003c\/li\u003e\n  \u003cli\u003eTypical cure time: 2–4 days; full hydrophobic performance after curing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it work on off-road and marine equipment?\u003c\/h3\u003e\n\u003cp\u003eSalt Shift Rust Shield is formulated for harsh environments, including salt-laden coastal roads and muddy off-road trails. The biodegradable formula makes it suitable for marine and recreational use where regular reapplication is undesirable. It gives added protection to trailers, boat trailers, and undercarriages frequently exposed to corrosive conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 4x4s, trucks, trailers, and marine gear\u003c\/li\u003e\n  \u003cli\u003eHydrophobic finish helps resist saltwater and splashed grime\u003c\/li\u003e\n  \u003cli\u003eBiodegradable base reduces environmental impact versus heavy solvent coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the finish and what maintenance does it need?\u003c\/h3\u003e\n\u003cp\u003eThe high-gloss finish provides durable, non-stick protection for up to 12 months under typical conditions. Light washing is usually enough to remove dirt because the coating repels grime. Reapply annually or sooner in extreme salt or heavy off-road use to maintain peak performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 12 months protection under normal conditions\u003c\/li\u003e\n  \u003cli\u003eEasy cleaning—water and dirt bead and run off\u003c\/li\u003e\n  \u003cli\u003eReapply annually or after heavy salt\/mud exposure for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Salt Shift Rust Shield Spray suits vehicle owners, weekend off-roaders, boaters, and fleet managers who need a straightforward, long-lasting rust prevention solution. It’s for DIYers who want to protect metalwork without specialist tools, and for anyone looking to reduce maintenance time while preserving resale value of trucks, trailers, ATVs, and marine trailers.\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: How long does one bottle last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 16.9 oz bottle typically covers up to two vehicles depending on surface area and application thickness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it on a boat trailer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is formulated for marine exposure and helps repel saltwater and mud when fully cured.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Salt Shift","offers":[{"title":"Default Title","offer_id":67587248095417,"sku":"B0DGPDVTDR","price":90.07,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/salt-shift-front-aerosol-can.jpg?v=1790502725","url":"https:\/\/redleafauto.ca\/products\/salt-shift-rust-shield-spray-16-9-oz-rust-inhibitor-for-trucks-12-month-hydrophobic-corrosion-protection","provider":"Redleaf Auto","version":"1.0","type":"link"}