We think that leftover flux can sometimes make even the nicest ... he found online that he uses to get his PCBs squeaky clean after soldering. The secret to his clean PCBs is a product called ...

The method relies on clean joints, so liquid solder flux is often used to make sure there is good flow. But if you’re drag soldering on boards that you’ve etched yourself the solder can ...

Solder comes in many sizes and compositions depending on the application. For electrical purposes, electrical lead free ...