1Pcs Liquid Aluminum Metal Electronics Copper Soldering Flux 10Ml Soldering Flux No Water Cleaning 18650 Battery Soldering

Description 10ml/Bottle Soldering Flux Liquid Aluminum Metal Electronics Copper Soldering Flux No Water Cleaning 18650 Battery Soldering Specifications: Capacity: 10ml/bottle Size: approx 6x2.1cm/2.4x0.83inches Material: Flux Packing: 1pcs Feature: Non-toxic- and environmentally friendly. Suitable for pure aluminum sheet, thin aluminum sheet, stainless steel, copper, iron, nickel &alvanized sheet. Can not be used for for soldering circuit boards, electronic components. Welding precautions 1. Ensure that the welding area is dry, clean, free of oil stains and oxidation. 2. Use a high-power soldering iron (welding temperature around 350-400), with optional pointed horseshoe tips for heat transfer and welding (soft pack batteries require soldering iron starting from 200W, large units require soldering iron starting from 500W) 3. Heat the welded area first (the soldering iron head should be tightly attached to the welding area for a few seconds), and quickly feed tin to the welding point at the same time to complete the welding. 4. Attention: During the welding process, the soldering iron should not leave the metal surface. Keep heating and solder the tin wire continuously while it is hot. Note: 1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received. 2. Please allow slight manual measurement deviation for the data. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.