{"product_id":"keze-dielectric-grease-automotive-dielectric-grease-for-spark-plugs-connectors-waterproof-high-temp-protection","title":"Keze Dielectric Grease — Automotive dielectric grease for spark plugs \u0026 connectors, waterproof high‑temp protection","description":"\u003cp\u003e\u003cstrong\u003eKeze Dielectric Grease is a non-conductive, waterproof lubricant that seals and protects spark plug boots, bulb sockets, battery terminals, and electrical connectors from moisture, corrosion, and arcing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis silicone-based dielectric grease is formulated for automotive electrical protection and routine maintenance. It creates a long-lasting, flexible barrier that repels water, salt, and contaminants while remaining stable across extreme temperatures. Use it to reduce corrosion, prevent electrical tracking, and make electrical components easier to service without changing electrical conductivity where it matters.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Keze Dielectric Grease protect spark plugs and ignition boots?\u003c\/h3\u003e\n\u003cp\u003eApplied to the inside of spark plug boots and around ignition coil boots, the grease prevents moisture ingress and inhibits corrosion that causes misfires or poor connections. It also reduces arcing by insulating surfaces where unwanted electrical paths could form.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-conductive barrier prevents electrical leakage and arcing.\u003c\/li\u003e\n  \u003cli\u003eLubricates boots for easier removal and installation.\u003c\/li\u003e\n  \u003cli\u003eProtects rubber and silicone boot materials from drying and cracking.\u003c\/li\u003e\n  \u003cli\u003eResists washout from rain, road spray, and engine wash.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this grease on battery terminals and exterior connectors?\u003c\/h3\u003e\n\u003cp\u003eYes — Keze Dielectric Grease seals battery terminals and exposed connectors to limit corrosion from moisture, road salt, and atmospheric contaminants. It helps maintain low-resistance connections and extends the service life of battery posts and cable ends.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForms a waterproof, corrosion-resistant coating over terminals.\u003c\/li\u003e\n  \u003cli\u003ePrevents white powdery buildup and eases future maintenance.\u003c\/li\u003e\n  \u003cli\u003eSafe for use on metal contacts when applied sparingly and outside of mating surfaces meant to conduct.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product hold up in extreme temperatures and wet conditions?\u003c\/h3\u003e\n\u003cp\u003eKeze Dielectric Grease is engineered to stay stable from -40°F to 428°F, making it reliable through cold starts and high under-hood temperatures. The waterproof formulation resists washout and salt spray, so it remains effective even in coastal or winter conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWide temperature stability prevents hardening or melting.\u003c\/li\u003e\n  \u003cli\u003eWaterproof formula repels moisture and prevents rust formation.\u003c\/li\u003e\n  \u003cli\u003eDesigned for long-term protection with minimal reapplication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I apply the grease for best results?\u003c\/h3\u003e\n\u003cp\u003eApply a thin, even film to the inside of spark plug boots, around bulb sockets, and on cable ends or connector housings. Avoid heavy buildup on actual mating contact surfaces where electrical conductivity is required; a light coating on insulating areas is sufficient.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean surfaces first to remove dirt, oil, and corrosion.\u003c\/li\u003e\n  \u003cli\u003eUse a cotton swab or fingertip to spread a thin layer where insulation is needed.\u003c\/li\u003e\n  \u003cli\u003eWipe away excess to prevent contamination of signal or high-current contacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Keze Dielectric Grease is intended for car owners, mechanics, fleet operators, and DIY enthusiasts who perform routine vehicle maintenance or electrical repairs. It’s ideal for anyone who wants to protect ignition components, bulb sockets, battery terminals, wiring harness connectors, and other exposed automotive electrical parts against moisture and corrosion without altering intended conductivity.\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 Keze Dielectric Grease conductive?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It is non-conductive silicone grease designed to insulate and prevent arcing on electrical components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it on rubber or plastic parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula lubricates and preserves rubber and plastic boots without causing hardening or cracking.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Keze","offers":[{"title":"Default Title","offer_id":67592802435257,"sku":"B0DPH6VLH6","price":56.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/keze-front-packaging.jpg?v=1790568274","url":"https:\/\/redleafauto.ca\/products\/keze-dielectric-grease-automotive-dielectric-grease-for-spark-plugs-connectors-waterproof-high-temp-protection","provider":"Redleaf Auto","version":"1.0","type":"link"}