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Lead Free Solder 0.71mm 500g Roll Lead Free Solder 0.71mm 500g Roll NS3090 74.95 Low stock

Lead Free Solder 0.71mm 500g Roll

CAT.NO:NS3090

Lead Free Solder 0.71mm 500g Roll

CAT.NO:  NS3090

0.71mm lead free resin core solder
• 500g roll
• 99.3% tin / 0.7% copper
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£74.95
Bulk Pricing:
1-2 £74.95
3-5 £66.95
6+ £59.95
only 3 left online
Description
Lead free 0.71mm tin/copper resin core solder - 500g roll

Handy Tip Cheap and Nasty (But effective flux)

Before solder wire had a core of flux in it you had to use a paste, or a liquid flux. The liquid was Zinc Chloride. It was made by getting some hydrochloric Acid (Muriatic Acid) and dropping zinc into it. The most common source of zinc was bits of galvanised iron. When you dropped the zinc into the acid bubbles would come off. When the bubbles stopped, the zinc had replaced the Hydrogen in the acid. The Hydrochloric acid was then called “killed spirits.” The killed spirits was great flux to solder together, say, brass or copper – or even galvanised iron. Of course this was potentially dangerous but that was what you did in the good old days! P.S. don’t forget to wear safety goggles if you attempt this.

Specifications
Solder and Accessories

Size
0.71mm
Service Aid Chemicals

Service Aid
Lead Free Solder Wire
Physical state
Wire
Composition 1
Tin
Percentage 2
0.6%
Percentage 1
99.3%
Net Mass
500kg
Chemical container type
Roll
Composition 2
Copper
Product Availability

Availability
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