Introduction

●	Tested to be in compliance with the requirements of national standards and USA federal specifications
●	Made of high purity lead tin alloy. Soldering tin content of 63% and soldering flux content of 2%, suitable for PCB with strict temperature limit and other places with a narrow lead melting temperature range
●	Less soldering tin residues, clean and plump welding spot and minor bright corrosion during welding
●	Less smoke and minor irritation smell during welding, ensuring operation safety, quick fusion and welding and higher work efficiency