MG Chemicals Sodium Persulphate Copper Etchant 1kg / 2.2lb Matador Stock Clearance 3 mm) ∙ Internal serration

3 mm) ∙ Internal serration profile XZN ∙ M4 2211-5 Bit Hexagon

Extra-large 100mm castors prevent damage to floors and provide a quieter and smoother operation

With features such as conformance to the latest safety standards

Weight: 5

Part No: 312125

MG Chemicals Sodium Persulphate Copper Etchant 1kg / 2.2lb Matador Stock Clearance 3 mm) ∙ Internal serrationOverview Sodium Persulphate Copper Etchant Designed for chemically removing copper from printed circuit boards during PCB manufacturing or repair. Dilute crystals to make 4 litres of solution. Will not stain clothing Transparent liquid allows visual inspection of etching process Size: 1kg 2. 2lb Applications DIY PCB fabrication Prototype electronics development Educational electronics labs PCB repair and rework Small batch circuit board production