About us:

OLPX Flux is a professional soldering flux developed by the Ukrainian IT company A3A4, which specializes in hardware maintenance and has over 15 years of experience working with electronic components, printed circuit boards, and repair technologies.
The OLPX flux line is based on the practical expertise of A3A4 engineers who work daily with modern electronic devices. The product combines:
• Engineering precision and real-world practicality in every detail;
• Modern chemistry and environmentally safe ingredients;
• High performance when soldering both leaded and lead-free alloys;
• Compliance with international quality standards, including RoHS 3.
OLPX Flux is the result of years of research and testing — created for professionals who value stability, clean solder joints, and reliability when working with all types of electronics.