{"product_id":"pate-a-flux-m35-micro-soudure","title":"M35 soldering flux paste — SMD, BGA and ribbon cable micro-soldering","description":"\u003ch2 style=\"color:#111213;font-size:1.6em;\"\u003eM35 flux paste: solder that flows instead of balling up\u003c\/h2\u003e\n\u003cp\u003eOn a console board that's twenty or thirty years old, solder often refuses to take: the pad is \u003cstrong style=\"color:#0097ac;\"\u003eoxidised\u003c\/strong\u003e, the tip slides, the joint stays dull and domed. A dab of \u003cstrong style=\"color:#0097ac;\"\u003eflux\u003c\/strong\u003e applied before the iron chemically cleans the area during heating, and the solder flows on its own. It's the basic consumable for \u003cstrong style=\"color:#0097ac;\"\u003emicro-soldering\u003c\/strong\u003e: ribbon cables, connectors, capacitors, IPS screens.\u003c\/p\u003e\n\u003ch3 style=\"color:#111213;font-size:1.35em;\"\u003eWhat it does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color:#0097ac;\"\u003eCleans during heating\u003c\/strong\u003e: dissolves the oxide layer on pads and pins, which lets the solder wet the surface instead of rolling into a ball.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color:#0097ac;\"\u003eFine component work\u003c\/strong\u003e: rework of SMD, QFP, FFC\/FPC connectors and BGA balls, with an iron or a hot air station.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color:#0097ac;\"\u003eThree pack sizes\u003c\/strong\u003e: a single unit for a one-off job, a pack of 2 if you repair regularly, a pack of 5 for a workshop or a group purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color:#0097ac;\"\u003eDeclared RoHS compliant\u003c\/strong\u003e by the supplier, with no substance of very high concern stated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#111213;font-size:1.35em;\"\u003eWhat it doesn't do\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis is not solder.\u003c\/strong\u003e Flux prepares the surface but adds no metal: you also need solder wire or solder paste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis is not glue.\u003c\/strong\u003e It doesn't hold anything mechanically and won't fix a torn trace, a lifted pad or a dead component.\u003c\/li\u003e\n\u003cli\u003eThe supplier provides no volume, no datasheet and no activation temperature. The variant indicates a \u003cstrong\u003enumber of units, not a guaranteed weight\u003c\/strong\u003e — we won't make one up.\u003c\/li\u003e\n\u003cli\u003eThe nature of the residue left after heating isn't documented. Treat it as a flux that needs cleaning and go over the area with isopropyl alcohol.\u003c\/li\u003e\n\u003cli\u003eNo console, iron or tool is supplied with this consumable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#111213;font-size:1.35em;\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eNo model restrictions: it's a workshop consumable, not a spare part. It can be used on any printed circuit board — home console and handheld console motherboards, screen ribbon cables, battery connectors, USB-C ports, controller and arcade stick PCBs. However, it isn't intended for plumbing or jewellery soldering, nor for aluminium or stainless steel, which require dedicated fluxes.\u003c\/p\u003e\n\u003ch3 style=\"color:#111213;font-size:1.35em;\"\u003eSkill level required\u003c\/h3\u003e\n\u003cp\u003eIntermediate: this product assumes you already solder. You need a fine-tip iron with adjustable temperature (or a hot air station for BGA), solder, desoldering braid and isopropyl alcohol with a brush for the final clean. Apply a very small amount — any excess spreads under neighbouring components and makes cleaning harder. Work in a ventilated area: flux fumes should not be inhaled.\u003c\/p\u003e\n\u003ch3 style=\"color:#111213;font-size:1.35em;\"\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1, 2 or 5 units of M35 flux paste, depending on the variant chosen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eListing verified on 19 August 2026.\u003c\/p\u003e\n\u003cp style=\"margin-top:16px;\"\u003eDelivery in 10 to 18 days · ships within 3 to 5 days · 2-year legal guarantee · 14-day returns.\u003c\/p\u003e","brand":"Fun-Esports","offers":[{"title":"Pack of 2","offer_id":54540469731661,"sku":"1005007828249764-M35 2pcs","price":25.99,"currency_code":"EUR","in_stock":true},{"title":"Pack of 5","offer_id":54540469764429,"sku":"1005007828249764-M35 5pcs","price":44.99,"currency_code":"EUR","in_stock":true},{"title":"Single unit","offer_id":54540469797197,"sku":"1005007828249764-M35","price":16.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7636\/5133\/files\/pate-a-flux-de-soudure-m35_8e8ca3cc-774b-47ac-b7de-44fdb9029706.png?v=1787320069","url":"https:\/\/fun-esports.com\/en\/products\/m35-solder-flux-paste","provider":"Fun-Esports","version":"1.0","type":"link"}