{"product_id":"chemtronics-cw7400-conductive-pen-8-5-g-gold-contact","title":"Chemtronics CW7400 Conductive Pen 8.5 G Gold Contact","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHEMTRONICS CW7400 is a conductive pen designed for cleaning and lubricating gold contacts and extending the service life of noble metal contact surfaces. It delivers a liquid conductive compound in a precise pen applicator format, making it well suited for targeted application on small or densely packed contact points. The pen holds 8.5 grams (0.30 oz net fill) of a flammable liquid formulation with a flash point of 71.40 degrees F (21.90 degrees C). The formula is certified RoHS compliant and rated safe for most plastics, reducing the risk of surface damage during application. It is used by electronics technicians, HVAC service techs, and electrical professionals who perform contact-level repairs and maintenance on control boards, connectors, and switching contacts.\u003c\/p\u003e\n\u003cp\u003eThe CW7400 is appropriate for residential and light commercial service work where gold or noble metal contacts require cleaning or conductivity restoration. Common applications include relay contacts, connector pins, rotary switches, and PCB edge connectors found in HVAC control systems, electrical panels, and low-voltage control circuits. The pen format allows for single-hand application without the mess associated with bulk contact fluids, making it practical for field service work. The formulation is listed as IPC-7711 certified, aligning with industry standards for electronic rework and repair.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCleans and lubricates gold contacts and extends the life of noble metal contact surfaces\u003c\/li\u003e\n  \u003cli\u003ePen applicator format enables precise, controlled liquid delivery to small contact areas\u003c\/li\u003e\n  \u003cli\u003eRated safe for most plastics, minimizing risk of damage to surrounding components\u003c\/li\u003e\n  \u003cli\u003eRoHS compliant formulation meets environmental standards for electronic repair materials\u003c\/li\u003e\n  \u003cli\u003eIPC-7711 certified for electronic rework and repair applications\u003c\/li\u003e\n  \u003cli\u003eCompact 8.5 g pen size suits field service kits and bench repair workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on gold contacts and noble metal contact surfaces in electronic assemblies, control boards, connectors, and switching devices where a precise liquid conductive treatment is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApplication should be performed by a qualified electronics or electrical technician. Always de-energize the circuit and allow capacitors to discharge fully before applying any contact treatment to a live assembly. The formulation is flammable with a flash point of 71.40 degrees F — keep away from open flames, sparks, and heat sources during use and drying. Allow the applied compound to dry completely before restoring power to the circuit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Pen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Size\u003c\/strong\u003e: 8.5 g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet Fill\u003c\/strong\u003e: 0.30 oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm\u003c\/strong\u003e: Liquid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlash Point\u003c\/strong\u003e: 71.40 degrees F (21.90 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlammable\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlastic Safe\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood Grade\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: RoHS Compliant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: IPC-7711\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CHEMTRONICS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CW7400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHEMTRONICS","offers":[{"title":"Default Title","offer_id":51542077636914,"sku":"CW7400","price":32.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7fca615fa756dad93354d4ce65e92a93.jpg?v=1785891322","url":"https:\/\/voomisupply.com\/products\/chemtronics-cw7400-conductive-pen-8-5-g-gold-contact","provider":"Voomi Supply","version":"1.0","type":"link"}