{"product_id":"klear-concepts-dielectric-grease-3-3-oz-tube-non-conductive-silicone-weatherproof-electrical-sealant","title":"Klear Concepts Dielectric Grease 3.3 oz Tube — Non-Conductive Silicone, Weatherproof Electrical Sealant","description":"\u003cp\u003e\u003cstrong\u003eKlear Concepts Dielectric Grease is a non-conductive, technician-grade silicone grease in a 3.3 oz tube formulated to seal, lubricate, and protect electrical connections, spark plug boots, and rubber\/plastic parts from moisture and corrosion.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis silicone-based dielectric grease is designed for automotive and general electrical use where reliable insulation and environmental protection are needed. Made in the USA, the 3.3 oz tube provides 40% more grease than typical 1 oz tubes, supplying enough product for multiple service tasks. The formula is non-corrosive and compatible with plastic and rubber, helping maintain flexible seals and reduce wear on connectors and boots. Use it for spark plug boots, battery terminals, connectors, switches, and other electrical contacts that need a protective barrier against salt, dirt, and moisture.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this grease improve ignition and spark plug performance?\u003c\/h3\u003e\n\u003cp\u003eApplied to spark plug boots and coil boots, the grease helps maintain a consistent insulating layer that resists moisture and contamination. That reduces the chance of arcing or tracking around the boot and helps preserve connector integrity during heat cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCreates an insulating barrier on spark plug boots to limit current leakage\u003c\/li\u003e\n  \u003cli\u003ePrevents moisture intrusion into boot-to-plug interfaces\u003c\/li\u003e\n  \u003cli\u003eReduces wear from repeated installation and removal\u003c\/li\u003e\n  \u003cli\u003eHeat-resistant silicone formulation suitable for engine bay temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this dielectric grease harm rubber or plastic parts?\u003c\/h3\u003e\n\u003cp\u003eThe product is formulated specifically to be non-corrosive and compatible with most plastics and rubbers used in automotive connectors and seals. It lubricates moving parts without causing swelling or cracking when applied correctly and sparingly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for use on rubber boots and plastic connector housings\u003c\/li\u003e\n  \u003cli\u003ePrevents drying and cracking of seals over repeated service\u003c\/li\u003e\n  \u003cli\u003eNon-reactive with common polymer materials found in wiring harnesses\u003c\/li\u003e\n  \u003cli\u003eApply a thin film rather than a heavy layer to avoid attraction of dirt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat specific electrical connections benefit from this grease?\u003c\/h3\u003e\n\u003cp\u003eThis dielectric grease is suited for a wide range of contacts where protection, lubrication, and insulation are beneficial. It’s especially useful in locations exposed to weather, road salt, or frequent temperature changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpark plug and ignition coil boots to help prevent arcing and corrosion\u003c\/li\u003e\n  \u003cli\u003eBattery terminals and cable ends as a protective barrier against corrosion\u003c\/li\u003e\n  \u003cli\u003eElectrical connectors, switches, and harness splice points to repel moisture\u003c\/li\u003e\n  \u003cli\u003eAny connector that uses rubber or plastic seals which need lubrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much product do I get and how long will it last for typical tasks?\u003c\/h3\u003e\n\u003cp\u003eThe 3.3 oz tube supplies roughly 40% more grease than a standard 1 oz tube, making it convenient for multiple maintenance sessions. A small amount goes a long way — a thin film on each contact is usually sufficient, so the tube will cover many spark plugs and connectors before needing replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3.3 oz tube size offers extended service life over single-ounce tubes\u003c\/li\u003e\n  \u003cli\u003eThin application technique maximizes coverage and minimizes waste\u003c\/li\u003e\n  \u003cli\u003eDurable, weather-resistant formula holds up through seasonal cycles\u003c\/li\u003e\n  \u003cli\u003eSuitable for professional techs and DIY maintenance schedules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Klear Concepts Dielectric Grease is intended for automotive technicians, mechanics, restoration hobbyists, and any DIYer who performs electrical or ignition system maintenance. It’s ideal for people who need a reliable, non-corrosive silicone grease that protects connectors, preserves rubber and plastic parts, and helps prevent moisture-related electrical issues in demanding 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: Is this grease electrically conductive?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Klear Concepts dielectric grease is non-conductive and provides an insulating barrier for electrical contacts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it on battery terminals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It protects battery terminals from corrosion and moisture when applied as a thin protective film.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Klear Concepts","offers":[{"title":"Default Title","offer_id":48084468170910,"sku":"B0GHBZCSSC","price":31.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/klear-concepts-front-packaging.jpg?v=1785856416","url":"https:\/\/northtrailauto.ca\/products\/klear-concepts-dielectric-grease-3-3-oz-tube-non-conductive-silicone-weatherproof-electrical-sealant","provider":"North Trail Auto","version":"1.0","type":"link"}