Focus Tech ME-570
A stabilized, liquid sodium persulfate microetch.
- Sodium persulfate has long been considered the industry standard for copper micro-etching but is messy and difficult to use in powdered form.
- Liquid formulation eliminates inconsistency and labor intensive make-ups while stabilizer additives increase pot life and lower operating costs.
- Combines affordability with ease of use to provide consistent and reliable surface preparation.
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