{"product_id":"wonderway-sn63-pb37-t4-tin-lead-solder-paste-183-c-no-clean-30g-x-4-packs","title":"Wonderway Sn63\/Pb37 T4 Tin Lead Solder Paste 183°C – No-Clean, 30g x 4 Packs","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eWonderway Sn63\/Pb37 T4 Tin Lead Solder Paste is formulated for electronics assembly where dependable joints and clean workflow matter. The alloy combines Tin at 63% with Lead at 37%, paired with a flux content around 10.5% to support smooth deposition and reliable wetting. Packaged as four convenient 30 g pastes (totaling 39 g per set), it suits both small production runs and hobbyist or prototyping tasks. With a melting point near 183°C, the paste reflows at common temperature profiles, producing bright, consistent welds. Its No-Clean formulation minimizes post-solder cleanup, helping you focus on assembly rather than cleanup. The result is a paste designed for smoother flow and reduced waste during welding, offering a practical balance of performance and convenience for everyday electronics work.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNo-Clean flux reduces cleanup time after soldering.\u003c\/li\u003e\n\u003cli\u003eStrong viscosity supports stable deposition and controlled spread.\u003c\/li\u003e\n\u003cli\u003eBright welding points help indicate solid, reliable joints.\u003c\/li\u003e\n\u003cli\u003eEngineered for smooth flow to minimize gaps and overspill.\u003c\/li\u003e\n\u003cli\u003eFour 30 g paste packs provide a practical working volume (39 g total).\u003c\/li\u003e\n\u003cli\u003e183°C melting point aligns with common reflow profiles for electronics projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal use cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrototyping and small-batch PCB assembly where clean joints matter.\u003c\/li\u003e\n\u003cli\u003eRepair or rework on densely populated boards with tight component spacing.\u003c\/li\u003e\n\u003cli\u003eHobbyist projects that require precise paste placement and good wetting.\u003c\/li\u003e\n\u003cli\u003eGeneral surface mount and through-hole soldering tasks requiring reliable flow.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage tips and safety\u003c\/h3\u003e\u003cp\u003eApply small amounts to joints with appropriate tools, working in a well-ventilated area. Store the paste sealed and away from heat. Note that this product contains lead; follow California Prop 65 guidance and local safety regulations. Responsible handling and disposal help ensure safe, repeatable results across projects.\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 is Wonderway Sn63\/Pb37 T4 Solder Paste used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for electronics assembly, offering no-clean flux and a consistent 183°C melting point for reliable joints.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I know about safety and handling?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Contains lead; follow Prop 65 guidance and use in a ventilated area with proper PPE.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"wonderway","offers":[{"title":"Default Title","offer_id":47463560937646,"sku":"B0D14JT6T7","price":73.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/wonderway-sn63-pb37-solder-paste-183c-packaging.jpg?v=1770280419","url":"https:\/\/handyskook.ca\/products\/wonderway-sn63-pb37-t4-tin-lead-solder-paste-183-c-no-clean-30g-x-4-packs","provider":"HandySkook","version":"1.0","type":"link"}