10pcs Thicken Electric Welding Soldering Iron Water Absorption Cleaning Sponge Cleaner Pad
The iron nozzle of electric iron has been used for a period of time, and there is a black oxide layer on the surface,so that it can't melt soldering tin. Soldering tin is not attached to the head of the iron.It's what we often say is not tin.
It is difficult to weld. It is often the tip part of the iron head that does not touch tin and can not be welded. Who have used an electric soldering iron have encountered such a situation.
This time can be in the high temperature electric iron sponge rub, tip the oxide layer will be scraped off, exposing the iron head inside the light, tip light exposure in the air, it is prone to oxidation with air, so in the cleaning is completed, immediately on the front end of molten tin soldering, protection iron Tsui, Tsui iron and tin is very good.
After Water Absorption: 60*40*6mm/2.36*1.57*0.24"
(the data is measured in kind, the sponge is suppressed, the cut is made, and exists the error.)
The sponge on the water soak, expansion after squeezing out the excess moisture.
The oxidizing layer and slag on the iron head can be completely removed by rubbing the hot iron head on the top for a few times.
After a long time without moisture volatilization, it will become dry and re soaking the water can be repeated.
10pcs X Electric Welding Soldering Iron Cleaning Sponge