{"product_id":"kester-24-6040-0039-rosin-core-solder-roll-0-040-inch-diameter-sn60pb40-44-flux-activated-1-lb","title":"Kester 24-6040-0039 Rosin Core Solder Roll, 0.040 inch Diameter, Sn60Pb40, 44 Flux Activated, 1 lb","description":"\u003ch2\u003eKester 24-6040-0039 Rosin Core Solder Roll\u003c\/h2\u003e\n\u003cp\u003eDiscover a trusted flux-cored solution designed for general electronics soldering. The Kester 44 rosin flux is an activated rosin formulation known for its strong wetting characteristics and steady performance across a range of components. This product ships as a 1 lb spool, providing a consistent feed for both prototyping and mid-volume production.\u003c\/p\u003e\n\u003cp\u003eMade with leaded Sn60Pb40 alloy, this solder wire uses a 0.040 inch (1.00 mm) diameter for versatile use on medium to large wires and components. The flux core carries about 3.3% flux content, delivering activity that supports reliable joints while balancing residue management.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstant-action wetting and high mobility may help you achieve smooth joints more quickly.\u003c\/li\u003e\n\u003cli\u003eFast-spreading flux core can improve joint coverage on densely packed assemblies.\u003c\/li\u003e\n\u003cli\u003eLeaded Sn60Pb40 alloy with rosin core for general purpose soldering tasks.\u003c\/li\u003e\n\u003cli\u003eOne pound per spool suits ongoing projects, repairs, and light-to-mid volume work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat to expect in real-world use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRosin flux with long-standing industry use, compatible with standard cleaning procedures.\u003c\/li\u003e\n\u003cli\u003e0.040 in diameter is a practical choice for mid-size wires and common surface mount or through-hole components.\u003c\/li\u003e\n\u003cli\u003eFlux content of 3.3% provides a balance between activity and cleanability, helping produced joints feel ready for inspection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: This description paraphrases the data to help shoppers compare options and plan their workflow. It highlights plausible outcomes without promising results. Factors such as circuit density, component size, and rework tolerance will influence final performance.\u003c\/p\u003e\n\u003cp\u003eSpecifications at a glance, including brand, code, and composition, are provided to support informed purchasing decisions.\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: What are the core specs of the Kester 24-6040-0039 solder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Leaded Sn60Pb40 alloy, 0.040 in diameter, rosin-core with 44 flux, 1 lb spool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are typical uses for this rosin-core solder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: General electronics soldering on medium to large wires and components, with instant wetting and fast spreading.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kester","offers":[{"title":"Default Title","offer_id":47467827200174,"sku":"B0032US6QK","price":102.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/kester-24-6040-0039-rosin-core-solder-roll-0-040-diameter.jpg?v=1770382030","url":"https:\/\/handyskook.ca\/products\/kester-24-6040-0039-rosin-core-solder-roll-0-040-inch-diameter-sn60pb40-44-flux-activated-1-lb","provider":"HandySkook","version":"1.0","type":"link"}