Ammonium
Persulfate crystals are used as an alternative to the traditional ferric chloride
to produce a cleaner copper etchant solution. Mixed product must be stored in
a vertical container.
- Compatible with tin etch resist
One
kilogram of crystals will produce four liters of etching solution when mixed with
water.
Not
compatible for use with Cat. # 416-RP Etch Resist Pen.
| Catalog Number | Sizes
Available | Description |
| 410-1KG | 1kg
(2.2 lbs.) | Crystals |
| 410-25KG | 25kg
(55 lbs.) | Crystals |
|
|
MSDS
