Sodium Persulfate - etching agent for PCB and copper - pack 100g

PCB Circuit Board Marker Pen 1.0mm for printed circuits features:
-Permanent resistance ink to acid attack
-Ideal to write on almost any flat surface, such as PCBs, glass, plastic, metal, etc.
-Does not leave stains of ink, resistant to sunlight
-Quantity: 1.00mm - 1 unit

Sodium Persulfate B327 (PCB) Printed Circuit Board Etching 1kg features:
A compound for etching of printed circuit boards and pickling of copper. An ideal alternative to ferric chloride. It is readily soluble and does not crystallize from the solution. It etches evenly, ensures the sharpness of contours and minimizes undercutting. Usage: Dissolve the preparation in 0.5 l of water at a temperature of 50°C. Perform etching at 40°C (max. 50°C). Bath movement ensures quicker etching. The etching solution must not be stored in hermetically sealed containers due to the risk of developing overpressure and cracks.

The product provides a good development quality, protecting the sharpness of the color. The formulation is free of NaOH, which significantly increases safety at work.
Universal developer for photo varnish and positive printed circuit boards PCB.

PCB Circuit Board Marker Pen 0.4mm for printed circuits features:
- Permanent resistance ink to acid attack
- Resistant to sunlight
- Ideal to write on almost any flat surface, such as PCBs, glass, plastic, metal, etc.
- Quantity: 0.4mm- 1 unit

Developer tray for Fotoboard Pre-Sensitized PCB 14x22cm features:
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3x PCB Circuit Broad Marker Pen for printed circuits features:
-Ideal to write on almost any flat surface, such as PCBs, glass, plastic, metal, etc.
-Resistant to sunlight
-Permanent resistance ink to acid attack
-Quantity: 3 units
S 0.4mm - 1 unit
M 0.6mm- 1 unit
L 1.0mm - 1 unit

Industrial Abrasive Scourer Pad 150x50mm Laminated Copper Plate PCB features:
Industrial abrasive scourer for laminated copper plate Cleaner for cleaning the laminated copper plate. Perfectly removes impurities such as oxides, sulfides and other similar establishments, as well as polished surfaces so that the copper substrate is better prepared.
It is also ideal for removing the remains of enamels, lacquers and other materials used during the creation of PCB tracks.

PCB Circuit Board Marker Pen 0.6 for printed circuits features:
- Permanent resistance ink to acid attack
- Resistant to sunlight
- Ideal to write on almost any flat surface, such as PCBs, glass, plastic, metal, etc.
- Quantity: 0.6mm -1 unit

Developer tray for Fotoboard Pre-Sensitized PCB 22x31cm features:
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