{"product_id":"crc-qd-contact-cleaner-11-oz-quick-drying-plastic-safe-electronic-contact-spray-for-connectors-circuit-boards","title":"CRC QD Contact Cleaner — 11 oz Quick-Drying, Plastic-Safe Electronic Contact Spray for Connectors \u0026 Circuit Boards","description":"\u003cp\u003e\u003cstrong\u003eCRC QD Contact Cleaner is a fast-evaporating, residue-free aerosol formulated to remove dust, light oils, grease, and dirt from sensitive electronics while being safe on plastics.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen small electronic contacts, connectors, or household devices accumulate grime they can lose performance or cause intermittent faults. CRC QD Contact Cleaner delivers a quick-dry solvent that cleans contacts, circuit boards, switches, tape heads and other electrical components without leaving conductive or sticky residues. Its plastic-safe formulation and fast evaporation make it a practical maintenance aerosol for both home and professional use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does CRC QD Contact Cleaner protect delicate electronics?\u003c\/h3\u003e\n\n\u003cp\u003eThe cleaner is designed to dissolve and lift common contaminants—dust, light oil, grease, and dirt—then evaporate completely so no film remains. That reduces the chance of corrosion, poor conductivity, or mechanical sticking caused by residue. Because it’s formulated to be safe on plastics, it avoids cracking or clouding many housings and connectors when used as directed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFast-evaporating solvent leaves no residue to attract dust or interfere with signals.\u003c\/li\u003e\n  \u003cli\u003eSafe for most plastics commonly used in consumer and industrial electronics.\u003c\/li\u003e\n  \u003cli\u003eEffective on contacts, edge connectors, tape heads, bus bars, and circuit boards.\u003c\/li\u003e\n  \u003cli\u003eAvailable in an 11 oz aerosol for targeted spray applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere should I use this contact cleaner around the home or workshop?\u003c\/h3\u003e\n\n\u003cp\u003eCRC QD Contact Cleaner is suitable wherever electrical contacts and components need light cleaning without disassembly. It’s commonly used on phones, PCs, relays, switches, breakers, and audio\/video tape heads. Use it in short bursts to avoid over-saturation and follow proper ventilation and safety guidelines.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTelephone and office equipment contacts that gather dust and oils.\u003c\/li\u003e\n  \u003cli\u003eComputer connectors, edge connectors, and printed circuit boards (power off first).\u003c\/li\u003e\n  \u003cli\u003eAutomotive bus bars, relays, and electrical connectors in non-high-temperature zones.\u003c\/li\u003e\n  \u003cli\u003eAudio and tape heads where residue-free cleaning preserves signal clarity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply CRC QD Contact Cleaner safely and effectively?\u003c\/h3\u003e\n\n\u003cp\u003eTurn off and, if possible, unplug equipment before cleaning. Hold the can upright and spray briefly from a safe distance to avoid pooling. Allow the solvent to evaporate fully before powering the device; no wiping is typically needed unless heavy grime remains.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePower down equipment and discharge capacitors when applicable.\u003c\/li\u003e\n  \u003cli\u003eSpray short bursts (2–3 seconds) and keep can upright to avoid liquid propellant spray.\u003c\/li\u003e\n  \u003cli\u003eVentilate the area; allow full evaporation before re-energizing the device.\u003c\/li\u003e\n  \u003cli\u003eTest on an inconspicuous plastic area if uncertain about material compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat specifications and certifications should I know about?\u003c\/h3\u003e\n\n\u003cp\u003eCRC QD Contact Cleaner is packaged in an 11 wt oz aerosol suitable for repeated targeted use. The formula is NSF K2 registered, indicating acceptability in certain equipment maintenance applications where incidental contact with food equipment surfaces can occur—check specific use guidelines for compliance. It is intended for use where lower flashpoint cleaners are acceptable; follow all safety instructions on the label.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePackaged as an 11 wt oz aerosol for controlled spraying.\u003c\/li\u003e\n  \u003cli\u003eNSF K2 registered — consult the label for approved use cases.\u003c\/li\u003e\n  \u003cli\u003eFast evaporation rate minimizes downtime after cleaning.\u003c\/li\u003e\n  \u003cli\u003eFormulated to be plastic-safe for common electronic housings and connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: CRC QD Contact Cleaner is aimed at electronics hobbyists, IT technicians, small repair shops, audio\/video professionals, and homeowners who perform routine maintenance on appliances and devices. It’s useful for anyone who needs a quick, residue-free way to restore clean electrical contacts without disassembly, provided users follow product safety and compatibility recommendations.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCRC QD Contact Cleaner 03130 – 11 WT OZ, Plastic Safe Electronics Aerosol Cleaner, Suitable for Sensitive Electronic Equipment\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 CRC QD Contact Cleaner safe on plastics?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the formula is plastic-safe for most common electronic housings, but test an inconspicuous area if unsure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to power down devices before using it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Always power off and unplug equipment before spraying, and wait for full evaporation before powering on.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CRC","offers":[{"title":"Default Title","offer_id":67592909357241,"sku":"B000RY5D0G","price":55.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/crc-qd-contact-cleaner-front-can.jpg?v=1790569474","url":"https:\/\/redleafauto.ca\/products\/crc-qd-contact-cleaner-11-oz-quick-drying-plastic-safe-electronic-contact-spray-for-connectors-circuit-boards","provider":"Redleaf Auto","version":"1.0","type":"link"}