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PCB35; PC BOARD-3"x5"
Our Price: $1.79
ER15; ETCH RESIST PEN
Our Price: $3.14
PCB810; PC BOARD-8"x10"
Our Price: $7.27
COPPER CLAD BOARD 3X5 PEN          ETCH RESIST COPPER CLAD BOARD 8X10
CF3; COPPER FOIL REFILL
Our Price: $7.34
COPPER KIT TIN PLATE DEVELOPER    RESIST 16OZ.
M.G. Chemicals 4101-1KG Tech Spray 2505-N
Sodium Persulfate is a good replacement for Ammonium Persulfate. Like Ammonium Persulfate crystals, they are used as an alternative to the traditional ferric chloride to produce a cleaner copper etchant solution. Mixed product must be stored in a ventilated container. Contains a fast drying, silver filled ink designed to quickly make highly conductive silver traces. Meets J-STND-001C for PCB rework and repair.