Relife RL-404 138° Solder Paste Introduction to Relife RL-404 The Relife RL-404 138° solder paste is a high-performance product designed for precision electronic repairs. Its low melting point of 138 degrees Celsius makes it ideal for sensitive components. Product Features This solder paste offers excellent wettability, ensuring a strong and reliable bond. The RL-404 formula … Continue reading Relife RL-404 138° Solder Paste