BlueSpot Tools Flux Covered Solder - 100g 60/40

No, this product contains lead. It should not be used in projects that require lead-free compliance (RoHS) or plumbing for drinking water.

Generally, no. The flux is integrated into the wire, which is sufficient for most clean electronic surfaces.

With a 60/40 composition, it typically melts best between 183°C and 190°C, though iron settings are often adjusted to 300°C-350°C for fast joint heating.

This solder is intended for precision electronics and small-gauge wiring; it is not recommended for heavy-duty industrial power cables.

Keep it in its original packaging or a sealed plastic bag in a dry environment to prevent the surface of the solder from oxidizing.

Ensure the component leads are clean and that you are heating both the pad and the lead sufficiently before applying solder.

This may indicate movement during the cooling phase. Allow the joint to remain undisturbed until it has fully solidified.

Some flux smoke is normal, but if it is excessive, ensure you are not overheating the solder or holding the iron on the joint for too long.