Product information:
Color: 3 trial packs 

How to use: Clean the surface to be welded, and then preheat the workpiece with a welding gun or hot air (the temperature does not need to be too high, and the welding water can be leveled after preheating). The electrode will be ignited when placed in the heating zone, and then melt and drip like a candle to be welded Place, and then smooth it out. Intensified after half an hour.

Packing list:
Radiator x3