DCC Concepts Sapphire No-Clean flux is an ideal companion that help you make solder joints in electronics and soldering wires to track. It is designed for use on the LEGACY track system to aid soldering wires directly to the rails.

The ONLY time you may want to clean this flux off post-soldering is if you wish to paint the area you have soldered, in that case, a simple wipe over with cloth or cotton bud dipped in Isopropyl alcohol or even methylated spirits is all that is needed.

Suitable for use on the following materials

• Stainless Steal
• Etched Brass
• White Metal
• Nickle Silver
• Copper

A good all purpose, non corrosive flux which can be used for a variety of different applications